Balance the following and list the coefficients in order from left to right. Cr + __...
Balance the following equation and list the coefficients in order from left to right. _SF4+_H20- _H2SO3 +_ HF
What are the coefficients for this reaction (in order from left to right)? Cr(s) + HCl(aq) — CrCl3 (aq) + H2 (g) 2.4.2.4 1,1,1,1 2.3, 2.3 2,6,2,3 0 1,4, 1, 4
What are the coefficients for this reaction (in order from left to right)? Cr(s) + HCl(aq) —— CrCl3 (aq) + H2 (g) 2, 4, 2,4 1,1,1,1 2,3,2,3 0 2, 6, 2,3 1,4, 1,4
Balance these chemical equations. (Use the lowest possible whole number coefficients.) (a) Ga + H2SO4 → Ga2(SO4)3 + H2 (b) AgCl2 + H2 → Ag + HCl (c) CuCl + H2 → Cu + HCl (d) C6H5OH + O2 → CO2 + H2O (e) Fe + O2 → FeO (f) NaNO3 → NaNO2 + O2
Balance the following equations using the method outlined in Section 3.7. (Use the lowest possible coefficients, Omit states of matter in your answers.) (a) CO + 02 -- CO2 chemPad Help Ook (b) NH.NO2 + N + H2O chemPad Help Oreek (c) NaHCO3 -- Na2CO3 + H2O + CO2 chemPad OHelp Orek (d) 5 + HNO3 + H2SO4 + NO2 + H2O chemPad Help Greek- (e) Al+H3504 + Al(SO4)3 + H2
Balance the following equation by placing the proper coefficients in the spaces provided. Choose the answer that lists the coefficients in order from left to right. Al(s) + 12() - Al216(s) Sh O 2,3,1 HO JUR 3.2.1 43,2 3,4,1
QUESTION 7 What are the correct coefficients (reading from left to right) when the chemical equation is balanced? O 1, 3, 1, 3 O 3, 6, 1, 9 O1, 3, 2,1
1. What are the coefficients in the following reactions? List coefficients through comma Na,PO, + Nici, Ni,(PO.), + NaCl Cr(OH),+ H SO, Cr (SO), + H2O KNO, + Cas → Ca(NO3)2 + KS CH+ 0. – CO + H20
Can another check if these are right ? 9. 3-methyl-2-heptanolH,So. CAI 10. 3-methyloctanalNaBHs eth CI Cr 2-heptenal + H2 → s D 7-4-hexen-3-one + H2 → B-hexanol 8 3-hexanol + KCrom. → neyanone 1. 2-ethylcyclohexanol KCrOH erono 2, 2-hexanol + H2SO4→ 2-beiene 2-butylcyclopentanol + H2SO4→ cue 3-pertanone + NaBH4 → 61 2-pentanol
7.40 Balance each of the following chemical equations: a. Zn(s) + HNO3(aq) H(g) + Zn(NO3)2(aq) b. Al(s) + H2SO4(aq) → H2(g) + Alz(SO2)3(aq) c. K SO,(aq) + BaCl(aq) → BaSO 9) + KCl(aq) d. CaCO3(s) — — Cao(s) + CO2(g) a. Zn(s) + HNO3(aq) —H2(g) + Zn(NO3)2(aq) b. Al(s) + H2SO4(aq) —> H2(g) + Al(SO4)3(aq) I