Balance the following equations: (a) SO2 + O2 ------>SO3 (b) Li2O(s) + H2O(l) ------> LiOH(aq) (c) Na + H2O ------> NaOH + H2

Q: Balance chemical equation: Na(s) + O2(g)---Na2O2(s)

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Q: Complete the balancing of the following equation:   3NO3−(aq) + 8Al(s) + 5OH−(aq) + 18H2O(l) →…

A: Balance Chemical equation means no of atoms,ions should be equaal in both side reactant and product.…

Q: Write a balanced chemical equation for the photosynthesis reaction in which gaseous carbon dioxide…

A: The process by which the plants make their own food with the aid of sunlight is termed as…

Q: Balance the following equation by filling the gaps with appropriate numbers. Oco + 0HCI + OcoCI, Со…

A: To balance the equation we must know,  Atoms on reactant side = Atoms on Product side  ° As Co atoms…

Q: Predict the products of the reaction below. That is, complete the right-hand side of the chemical…

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Q: In the reaction: 2NO2 + Cu" + 2H2O --> 2HNO3 + Cu + 2H" Which of the following statements is…

A: Reduction is the gain of electrons by a substance. Oxidation is the loss of electrons. One which go…

Q: Bacterial digestion is an economical method of sewage treatment. The reaction is an intermediate…

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Q: Balance the equation equalising the numbers of atoms on both sides of the equation Ca + O2 -->

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Q: Balance the following equation: C4H10O2 + O2 -->CO2+ H2O

A: Given,

Q: What is the mass of fish, in kilograms, that one would have to consume to obtain a fatal dose of…

A: Convert the unit of lethal mass of HgCl2: 1 g=1000 mgLethal dose=0.2 g                     =0.20…

Q: (a) When the metallic element sodium combines with thenonmetallic element bromine, Br2(l), what is…

A: a)When the metallic element sodium combines with thenon-metallic element bromine, Br2(l), the…

Q: Balance the following equation by filling the gaps with appropriate numbers. OMn + 0HCI » OMncl, +…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What mass in grams of CO, is evolved in the com- plete decomposition of a 2.300-g sample that is…

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Q: C4H10S(l) + O2(g)= complete and balance the combustion reaction.

A: Due to combustion reaction oxidation of the compound takes place.

Q: Balance the following equation: ---C6H14 + O2 --> 111 2, 38, 12, 14 1, 10, 6, 7 O1, 19, 6, 7 === CO₂…

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Q: The fat stored in a camel’s hump is a source of both energy andwater. Calculate the mass of H2O…

A: The reaction taking place is, Number of moles of fat can be calculated as follows, 1 kg = 1000 g

Q: The Bayer process is the formation of aluminum hydroxide from metallic aluminum and sodium hydroxide…

A: The Bayer process , Al(s)+ 3NaOH(aq) -->Al(OH)3(s) + 3Na(aq)

Q: Balance the following equation by filling the gaps with appropriate numbers. PCI5 H20 H3PO4 HCI + +

A: In a balanced chemical equation number of atoms of each element on the reactant and products side…

Q: Balance the following equation by filling the gaps with appropriate numbers. Oc + Osoz (cs, + Oco

A: The chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: Balance the following chemical equation (if necessary): Ca(C2H3O2)2(aq) + Na,CO3(aq) CaCO3(s) +…

A: The reaction given is => Ca(C2H3O2)2 (aq) + Na2CO3 (aq) ---------> CaCO3 (s) + NaC2H3O2 (aq)

Q: Page < 2 of 2 ZOOM + 7. Write balanced chemical eqess | esc | to exitTO Screen ctions. a. production…

A: Dear student I have given answer to your question 7 in the image format. But I can not answer other…

Q: |Solid silver oxide, Ag2O(s), decomposes at tempera- | tures in excess of 300 °C, yielding metallic…

A: The balanced decomposition reaction of silver oxide (Ag2O) at temperature in excess of 3000C can be…

Q: 2. Predict the products of the following synthesis and combustion reactions. Afterwards, balanced…

A: Given, a. P4O10 (s)  +  H2O (l)        c. C4H10 (g)   +  O2 (g)          d. CH3NH2 (g)  +  O2 (g)…

Q: What is the mass of fish, in kilograms, that one would have to consume to obtain a fatal dose of…

A: The mass of fish, in kilograms and pounds has to be given,

Q: xercise Over the years, the thermite reaction ha solid-fuel rocket motors What masses of iron(III)…

A: The balanced chemical equation for thermite reaction:

Q: Balance the following equation by filling the gaps with appropriate numbers. OMn + OHCI + OMnci, +…

A: Count the atoms of each element present on both sides of the chemical equation and then balance…

Q: A typical frostless refrigerator uses 655 kWh of energy per year in the form of electricity. Suppose…

A: Consider that coal contain two elements that is carbon and sulfur. Amount of sulfur present in the…

Q: How to do to question120 below

A: Given information:Mass of silver oxide = 25.0 gMass of C10H10N4SO2 = 50.0 g

Q: Magnesium nitrate and barium nitrate decompose similarly on heating and the reaction can be…

A: As per our company guidelines in case of multiple answer first question unless specified. In case of…

Q: Consider the following reaction at 25 °C: 3 Ni(s) + N2(g) + 3 H,0(g) → 3 NiO(s) + 2 NH3(g) Given the…

A: ∆H = 391.3 kJ/mol

Q: Balance the following equation by filling the gaps with appropriate numbers. CH. ]o: -Oco, JCO2 + +

A: For balancing the equation the no of atoms of both reactant side and product side must be same. To…

Q: The manufacture of nitrogen trifluoride is a growing industry, due to its use as a plasma etchant in…

A: Given: Mass of ammonium fluoride = 1.20 x 103 g Mass of hydrogen fluoride    = 1.20 x 103 g Mass of…

Q: A sample of calcium weighing 2g. The calcium was precipitated as calcium oxalate, then it was…

A: Given that,  Weight of a sample of calcium Ws= 2 g Weight of empty crucible = 2.5 g Weight of…

Q: Balance the products and reactants. Show your work in balancing the formula. _____ Cu + ______…

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Q: Balance the following chemical reaction: C2H5OH + 02 --> CO2 + H20

A: A balanced chemical reaction can be defined as the reaction in which equal number of atoms of each…

Q: Lead(II) chromate (PbCrO₄) is used as the yellow pigmentin traffic lanes, but is banned from house…

A: Lead is dangerous for the body. Lead poisoning can lead to death if its concentration is very high…

Q: Balance the following equation by filling the gaps with appropriate numbers. Oco + OHCI - (cocl, +…

A: The question is based on the concept of chemical reactions . We have to correctly  balance the given…

Q: Complete and balance the following chemical equations: H2O (l) + P2P5 --> Li2O (s) + H2O (l) -->

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Q: OBLEM 3 (Ca=40, C=12, O=16) cium carbide is manufactured from limestone and coal via the following…

A: Percentage purity  is estimation of amount of pure compound in impure sample

Q: Balance each of the following chemical equations. BaSO d + KCl(aq) 2(aq) K,SO (an) + BaCl2(a) a.…

A: Answers are explained below. A balanced chemical equation means, it has an equal numbers of of atoms…

Q: (a) Combustion analysis of toluene, a common organicsolvent, gives 5.86 mg of CO2 and 1.37 mg of…

A: Mass percent is given by the ratio of mass of the substance to that of the total mass.

Q: Solid silver oxide, Ag2O(s), decomposes at temperatures in excess of 300 ∘C, yielding metallic…

A: The balanced decomposition reaction of silver oxide (Ag2O) at temperature in excess of 3000C can be…

Q: Balance the following equation using the set of smallest whole-number coefficients. What is the sum…

A: Given : ____PbO + ___NH3 ---&gt; ___Pb + ___N2 + ___H2O To find : Balance the given equation. Sum of…

Q: Cerium(IV) sulfate in acidic solution is used to titrate a solution of arsenous acid, with which it…

A: Equation for the reaction is

Q: Methylhydrazine, N2H3CH3(l), is used with the oxidizer dinitrogentetroxide, N2O4(l), to power the…

A: Methylhydrazine, N2H3CH3 (l), is reacted with dinitrogen tetroxide, N2O4(l), to produce N2, CO2, and…

Q: Balance the following equation by filling the gaps with appropriate numbers. CHa O2 co2 H20

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Q: Balance the following chemical equatio Fe + H2O Fe304 + H2

A: GivenFe + H2O  →  Fe3O4   +  H2Balance reaction = To be determined

Q: A sample weighing 3.165 g is a mixture of Fe, O, (molar mass = 159.69 g/mol) and Al,O, (molar mass =…

A: In given problem, Al2O3 is not reacted with H2. Hence write reaction for Fe2O3 and H2. Fe2O3 (s) +…

Q: what is the mass percentage composition of the elements in the following compounds? Round to the…

A: mass percentage composition can be calculated by  mass % = mass of atom in compound X 100 / mass of…

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)) Assuming an excess of…

A: Alum having general formula KAl(SO4 )2 · 12H2O(s) to synthesis alum reaction is