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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
C3H6O + K6Cr2O7 + H2SO4 = C8H8O + K2SO4 + Cr2(SO4)3 + H2O =>
8 C3H6O + 7 K6Cr2O7 + 42 H2SO4 = 3 C8H8O + 21 K2SO4 + 7 Cr2(SO4)3 + 54 H2O

Sr[Al(OH)4]2 + HNO3 = Sr(NO3)2 + Al(NO3)3 + H2O =>
Sr[Al(OH)4]2 + 8 HNO3 = Sr(NO3)2 + 2 Al(NO3)3 + 8 H2O

Zn3(PO4)2 = Zn + (PO4)2 =>
Zn3(PO4)2 = 3 Zn + (PO4)2

MgSO4 + H2O = Mg(OH)2 + H2SO4 =>
MgSO4 + 2 H2O = Mg(OH)2 + H2SO4

Mg(NO3)2 + H2O + N2 = Mg + HNO3 =>
5 Mg(NO3)2 + 6 H2O + N2 = 5 Mg + 12 HNO3

AgBr + Al = Ag + AlBr =>
AgBr + Al = Ag + AlBr

H3PO3 + KOH = K2HPO3 + H2O =>
H3PO3 + 2 KOH = K2HPO3 + 2 H2O

P + KOH + H2O = PH3 + KH2PO4 =>
8 P + 3 KOH + 9 H2O = 5 PH3 + 3 KH2PO4

NH4OH + H2O = NH5OH + OH =>
NH4OH + H2O = NH5OH + OH

C3F6 + COS = SF6 + COC3 =>
C3F6 + COS = SF6 + COC3

CuCl2 + Al(s) = AlCl3 + Cu(s) =>
3 CuCl2 + 2 Al(s) = 2 AlCl3 + 3 Cu(s)

Si2H3(s) + O2(g) = SiO2(s) + H2O(l) =>
4 Si2H3(s) + 11 O2(g) = 8 SiO2(s) + 6 H2O(l)

LiOH + NH4NO3 = H2O + NH3 + LiNO3 =>
LiOH + NH4NO3 = H2O + NH3 + LiNO3

Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2

KOH + H2CO4 = K2CO4 + H2O =>
2 KOH + H2CO4 = K2CO4 + 2 H2O

Zn + Hg(NO3)3 = Zn(NO3)2 + Hg =>
3 Zn + 2 Hg(NO3)3 = 3 Zn(NO3)2 + 2 Hg

AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl

Mn + Br2 = Mn2Br =>
4 Mn + Br2 = 2 Mn2Br

CO2 + H2O = C7H12 + O2 =>
7 CO2 + 6 H2O = C7H12 + 10 O2

NaOCl + H2O2 = NaCl + HO2 =>
2 NaOCl + H2O2 = 2 NaCl + 2 HO2

SnBr2 + KOH = Sn(OH)2 + KBr =>
SnBr2 + 2 KOH = Sn(OH)2 + 2 KBr

FeCl2 + Mn(NO3)2 = Fe(NO3)2 + MnCl2 =>
FeCl2 + Mn(NO3)2 = Fe(NO3)2 + MnCl2

CaCO3 + CH3COOH = CaCH3COO + HCO3 =>
CaCO3 + CH3COOH = CaCH3COO + HCO3

P2O5 + SO2 = P4S + O2 =>
2 P2O5 + SO2 = P4S + 6 O2

Cr2S3(s) + HBr(aq) = CrBr3(aq) + H2S(g) =>
Cr2S3(s) + 6 HBr(aq) = 2 CrBr3(aq) + 3 H2S(g)

Na() + H2O() = NaOH() + H2() =>
2 Na() + 2 H2O() = 2 NaOH() + H2()

CrCl + NaOH = Cr(OH) + NaCl =>
CrCl + NaOH = Cr(OH) + NaCl

Na3PO4 + HBr = Na3Br + PO4H =>
Na3PO4 + HBr = Na3Br + PO4H

ZnO + H2 = H2O + Zn =>
ZnO + H2 = H2O + Zn

P + H2 = PH2 =>
P + H2 = PH2

CrOHSO4 + HNO3 = Cr2(SO4)3 + H2O + Cr(NO3)3 =>
3 CrOHSO4 + 3 HNO3 = Cr2(SO4)3 + 3 H2O + Cr(NO3)3

KI + O2 = K2O + I2 =>
4 KI + O2 = 2 K2O + 2 I2

H2SO4(aq) + NaOH = Na2SO4 + H2O(l) =>
H2SO4(aq) + 2 NaOH = Na2SO4 + 2 H2O(l)

NH4ClO4(s) + Al(s) = NO(g) + Al2O3(s) + H2O(g) + AlCl3(g) =>
3 NH4ClO4(s) + 3 Al(s) = 3 NO(g) + Al2O3(s) + 6 H2O(g) + AlCl3(g)

C3H5O3H3 + KMnO4 = CO2 + MnO2 + KOH + H2O =>
3 C3H5O3H3 + 14 KMnO4 = 9 CO2 + 14 MnO2 + 14 KOH + 5 H2O

C9H8 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
35 C9H8 + 38 KMnO4 + 57 H2SO4 = 45 C7H6O2 + 38 MnSO4 + 19 K2SO4 + 62 H2O

Al + Cu(Cl2)2 = Cu + AlCl3 =>
4 Al + 3 Cu(Cl2)2 = 3 Cu + 4 AlCl3

KBrO3(aq) + HCl(aq) = HBrO3(aq) + KCl(aq) =>
KBrO3(aq) + HCl(aq) = HBrO3(aq) + KCl(aq)

Co(NO3)2 + H2S = CoS + HNO3 =>
Co(NO3)2 + H2S = CoS + 2 HNO3

S + H2 = H2S =>
S + H2 = H2S

Cr + Na3PO4 = CrPO4 + Na =>
Cr + Na3PO4 = CrPO4 + 3 Na

(NH4)2CrO4 + H2SO4 + H2O2 = CrO5 + (NH4)2SO4 + H2O =>
(NH4)2CrO4 + H2SO4 + 2 H2O2 = CrO5 + (NH4)2SO4 + 3 H2O

NO3{-} + Cu + H{+} = Cu{2+} + NO2{-2} + HOH =>
2 NO3{-} + 3 Cu + 4 H{+} = 3 Cu{2+} + 2 NO2{-2} + 2 HOH

Cs2SO4 = Cs2 + SO4 =>
Cs2SO4 = Cs2 + SO4

CO2 + KOH = KHCO3 =>
CO2 + KOH = KHCO3

Zn + As = ZnAs =>
Zn + As = ZnAs

NaMnO4 + Cu2SO4 + H2SO4 = Na2SO4 + MnSO4 + CuSO4 + H2O =>
2 NaMnO4 + 5 Cu2SO4 + 8 H2SO4 = Na2SO4 + 2 MnSO4 + 10 CuSO4 + 8 H2O

NO2(g) + H2O(l) + O2(g) = HNO3 =>
4 NO2(g) + 2 H2O(l) + O2(g) = 4 HNO3

SCu + HNO3 = NO + Cu(NO3)2 + S + H2O =>
3 SCu + 8 HNO3 = 2 NO + 3 Cu(NO3)2 + 3 S + 4 H2O

C7H6O2 + O2 = C7H6O4 =>
C7H6O2 + O2 = C7H6O4

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Breng de vergelijking van een chemische reactie in evenwicht
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