if 83.6 grams of H2 and 257 grams of N2 react, how many grams of ammonia (NH3) will be produced?

Q: How many Grams of H combine with 32.00g of O to form H2O?

A: Given,32 g of oxygen.

Q: If a  reaction in an experiment produces 6.63 grams of nitrogen gas, but theoretically it should…

A: Percentage yield = (experimental yield/theoretical yield) ×100

Q: In the replacement reaction of magnesium nitrate with tin, how many grams of tin(IV) nitrate would…

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”.…

Q: phosphorus (P), with an atomic weight of 31, combines with hydrogen (H), with an atomic weight of 1,…

A: We will use stoichiometry of the reaction to get the answer

Q: A Freon™ leak in the air conditioning system of a large building releases 12 kg of CHF2Cl per month.…

A:

Q: Barium reacts with water to produce barium hydroxide and hydrogen gas. When 5.489 g Ba is combined…

A: Given: Mass of Ba = 5.489 g Mass of H2O = 53.00 g Mass of Ba(OH)2 produced = 6.849 g Chemical…

Q: If you have 3.10 g of H2, how many grams of NH3 can be produced?

A:

Q: What mass of H2SO4 is produced from 6.58 g of SO3 and 1.64 g of H2O?

A: Given that there are 6.58 g of SO3 and 1.64 g of H2O to produce H2SO4

Q: What is the mass in grams of 0.23 mol of BaSO4

A: ANSWER IS DISCUSSED BELOW :

Q: If you react 5.2 grams of magnesium metals with 2.3 grams of copper (II) bromide, how many total…

A: Given : Mass of magnesium i.e Mg taken = 5.2 g And mass of copper (II) bromide i.e CuBr2 taken = 2.3…

Q: If the same amount of electricity that is used to produce 500 g copper metal (Cu Cu") is used to…

A: Given: Mass of Cu produced = 500 g. The moles of Cu produced = MassAtomic mass = 50063.55 = 7.868…

Q: Consider the following reaction: 4NH, 4NO +6H,0 50, If 2.50g of NH, were allowed to react with 2.85g…

A: Given, mass of NH3 = 2.50 g  Mass of O2 = 2.85 g

Q: For the following reaction: NaN3=Na+N2 if 45.0 g of NaN3 decomposed, how many grams of sodium, and…

A: The given balanced reaction is as follows, The given grams of NaN3 is converted into moles first.

Q: How many grams of iron are combined with 45.1 grams of oxygen to make the iron(II) oxide compound?

A: Balanced reaction taking place is as follows: Molar mass of Fe = 55.845 g/mol Molar mass of O2 = 32…

Q: atter.) 115 g of methane is reacted with an equal mass of sulfur.

A: In balanced chemical reaction number of atoms of each element in product side is equal to number of…

Q: When 25.5 grams of C5H10 undergoes combustion with a 75.0 g sample of oxygen, how many grams of…

A:

Q: If 9.05 moles of carbon monoxide is formed in the air then mass of carbon monoxide is (A) 253.49 g…

A:

Q: In the replacement reaction of magnesium nitrate with tin, how many grams of tin(IV) nitrate would…

A: Given :-  2Mg(NO3)2 + Sn → Sn(NO3)4 + 2Mg  Mass of Mg(NO3)2 = 71.8 mg or…

Q: How many grams of iron are combined with 78.8 grams of oxygen to make iron(II) oxide compound ?

A:

Q: When the substance shown below burns in oxygen, the products are carbon dioxide and water. How many…

A:

Q: In the replacement reaction of magnesium nitrate with tin, how many grams of tin(IV) nitrate would…

A: Stoichiometry is a section of chemistry that involves using relationships between reactants and/or…

Q: What mass of oxygen is 63.8 g of magnesium nitrate: Mg(NO3)2 (Mw. 148.33 g/mol)?

A: Molar mass of Mg(NO3)2 = 148.33 g/mol Atomic mass of O =16.0 g/mol Mass of Mg(NO3)2 = 63.8 g (Given)…

Q: A mixture of NaCl and NaBr has a mass of 2.00 g and contains 0.75 g of Na. What is the mass of NaBr…

A: Mass of NaCl is X and Mass of NaBr is Y Hence, X+ Y = 2 gm ……(1)   and  X = 2 - Y But, % Na = Mass…

Q: If you have 3.22 g of H2, how many grams of NH3 can be produced?

A:

Q: A 85.6 g sample of Fe304 reacts with 18.2 g of CO to form FeO and CO2. FezO4(s) + CO(g) 3FEO(s) +…

A:

Q: A Freon leak in the air-conditioning system of a large building releases 12 kg of CHF2Cl per month.…

A: The ratio of the given mass to the molar mass is called as moles. Mathematically, Given, Mass of…

Q: 4 P4+ 5 Sg 8 P2S5 22.6 g of P4 is reacted with 45.2 g of S8 How many grams of P2S5 will be produced?

A: We have given that  4 P4 + 5 S8 ---->  8 P2S5 22.6 g of P4 is reacted with 45.2 g of S8 How many…

Q: 4) An evil scientist is attempting to split up uranium hexafluoride, UF6, into its componer…

A: Given: Compound= UF6Mass of uranium obtained = 70.5 gMass of fluorine obtained = 36.3 g The…

Q: F2 + 2 NaI → 2 NaF + I2 If 3.8 × 1022 particles of F2 are reacted, how many grams of NaF will be…

A:

Q: If 5.35 g Cu(NO3)2 is eventually obtained, how many grams of nitrogen monoxide, NÓ, would have…

A:

Q: If 1.5 moles of carbon dioxide, CO2, was produced, how many grams of water was also produced= CH1206…

A: Recall the given reaction        C6H12O6s + 6O2g → 6CO2g + 6H2OgHere 1.5 moles of CO2 was…

Q: Consider the following: 4NH3 + 5O2 → 4NO + 6H2O In an experiment, 5.42 g of NH3 are allowed to…

A: Limiting reagent: It can be defined as by saying that the reagent which used up completely in a…

Q: What mass of CdS is produced if 8.47 g cadmium reacts with 2.51 g of sulfur?

A:

Q: what mass of each product is formed?

A: Given :- mass of NH4NO3 = 45.70 g To calculate :-  Mass of N2O  Mass of H2O    Note :- The…

Q: Suppose 2.43 g of magnesium is reacted with 3.20 g of oxygen: 2Mg + O2 → 2MgO. How many grams of MgO…

A:

Q: what mass of CO2 will be produced ?

A: Given :- mass of C2H4 = 45.9 g  To calculate :- mass of CO2 (in g)

Q: 3.96/When 56.6 g of calcium and 30.5 g of nitrogen gas undergo a reaction that has a 93.0% yield,…

A: The reaction is as follows; 3Ca+N2------------>Ca3N2. The given mass of Ca=56.6 g The given mass…

Q: In the replacement reaction of magnesium nitrate with tin, how many grams of tin(IV) nitrate would…

A: For the reaction., 2 Mg(NO3)2 + Sn → Sn(NO3)4 + 2 Mg Given Mass of magnesium nitrate = 89.5 mg

Q: A mixture of 197.1 g of P and 203.6 g of O, reacts completely to form P.0, and P,010. Find the…

A: Using mole  concept  easily determine how much reactant used and how much product is formed .

Q: If you have 28.9g of Lithium Nitride reacting, how many grams of just Lithium are present?

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Q3: A: What mass of AgNO, is needed to convert 3.46g of NazCO: to Ag:COs, and calculate the mass of…

A: Interpretation -  To determine the mass of AgNO3 is needed to convert 3.46g of Na2CO3 to Ag2CO3 and…

Q: Al,O3 Br2 (9) AIBT, 3. If you begin the reaction with 5.62 x 1023 molecules of aluminum bromide and…

A: firstly , we will write a balanced chemical equation of above reaction.…

Q: Na + 2 H2O à 2 NaOH + H2 If 50 g of sodium (Na) is placed in water, what mass of hydrogen gas (H2)…

A:

Q: 2_Н.О, — 2 Н,О + a. If 1.34 mol hydrogen peroxide reacts, then how many moles of oxygen will form?

A: The given reaction is,      2H2O2→2H2O + O2 Here in the reaction 2 moles of hydrogen peroxide formed…

Q: The British chemist Joseph Priestley prepared oxygen in 1774 by heating mercury(II) oxide, HgO.…

A:

Q: If 11.4 moles of carbon dioxide, CO2, was produced, how many grams of water was also produced:…

A: Given Moles of CO2 produced = 11.4 mol Balanced chemical equation: C6H12O6(s)   + 6O2(g) → 6CO2(g)…

Q: When copper is heated with an excess of sulfur, Cu 2 S is formed. How many grams of Cu 2 S could be…

A:

Q: According to the following reaction, how many grams of water are needed to form 24.7 grams of oxygen…

A: When stoichiometric coefficient results in the equal number of atoms of each element on both the…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.