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balance the unbalanced reaction below:
|
BCl3(g) + H2S(g) --> B2S3(s) + HCl(l) |
Given, a unbalanced molecular reaction,
and we are asked to balance the molecular reaction.
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- Balance the following reactions _____ C6H6 + _____ O2 ---> _____ CO2 + _____ H2OA.) What is the balanced ionic reaction for the standardization reaction of C2O42- and MnO4-? B.) How many moles of KMnO4 would we need to neutralize C2O4-?balance the chemical equation for each reaction FeS2 + 02---> Fe203 + S02
- Complete and balance the following reactions. Don’t worry about state symbols for the second one. a. CoCl2(aq) + Na2S(aq) --> b. H3AsO3 + RbOH -->which element is oxidized in the reaction below? Fe2+ + H+ + Cr2O72- --> Fe3+ + Cr3+ + H2Obalance the following unbalanced chemical equation showing the hydrolysis of water. use 1 for a coefficient of one even though typically no number is written _______ H2O --> _______ H2+ ______ O2
- When the following skeletal equation is balanced under basic conditions, what are the coefficients of the species shown? N2H4 + ClO- N2 + Cl-Water appears in the balanced equation as a_______ (reactant, product, neither) with a coefficient of_____ . (Enter 0 for neither.)Which species is the reducing agent_____?For the following reaction: C3H8(g) + O2(g) ------> CO2(g) + H2O(g) Q: Balance the reaction:Given the reaction: Fe+2 + Cr2O7 -2 → Fe+3 + Cr+3 How many mole/s of H2O molecules is/are uproduced in a balanced reaction ? 6 4 3 7 5
- When the following skeletal equation is balanced under basic conditions, what are the coefficients of the species shown?___I- + ___HXeO4--->____- I2 + ____Xe Water appears in the balanced equation as_____ a fill in the blank 5 (reactant, product, neither) with a coefficient of____ . (Enter 0 for neither.)Which species is the reducing agent?balance the following equation and then select the correct ordering of coefficients ___C8H18 + ____ O2 -->____ CO2 + _____ H2O 1, 13, 8, 9 2, 25, 16, 18 1, 7, 4, 6 or 1, 12, 8, 9MnO4-(aq) + H2O2(aq) -> Mn2+(aq) + O2(g) a) Balance the equation under acidic conditions. b) Balance the equation under basic conditions.