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Chemische vergelijkingen in evenwicht op11/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2SnCl6(s) + H2S(g) = SnS2(s) + HCl(g) =>
H2SnCl6(s) + 2 H2S(g) = SnS2(s) + 6 HCl(g)

Ca(H2PO4)2 + MgCO3 = CaCO3 + Mg(H2PO4)2 =>
Ca(H2PO4)2 + MgCO3 = CaCO3 + Mg(H2PO4)2

CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3

HF + Ni = HNi + F2 =>
2 HF + 2 Ni = 2 HNi + F2

H3PO4 + HCl = H3P + HClO2 =>
H3PO4 + 2 HCl = H3P + 2 HClO2

CHCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O + CO2 =>
6 CHCl3 + 5 K2Cr2O7 + 20 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 9 Cl2 + 23 H2O + 6 CO2

H3PO4 + HCl = H3P + HClO2 =>
H3PO4 + 2 HCl = H3P + 2 HClO2

HF + Au = AuF3 + H2 =>
6 HF + 2 Au = 2 AuF3 + 3 H2

NaClO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaClO3 + H2O =>
5 NaClO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaClO3 + 3 H2O

CH3CHCH2 + K2Cr2O7 + HCl = CH3CH2CHO + KCl + CrCl3 + H2O =>
3 CH3CHCH2 + K2Cr2O7 + 8 HCl = 3 CH3CH2CHO + 2 KCl + 2 CrCl3 + 4 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

NaClO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaClO3 + H2O =>
5 NaClO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaClO3 + 3 H2O

CH3CHCH2 + K2Cr2O7 + HCl = CH3CH2CHO + KCl + CrCl3 + H2O =>
3 CH3CHCH2 + K2Cr2O7 + 8 HCl = 3 CH3CH2CHO + 2 KCl + 2 CrCl3 + 4 H2O

NaClO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaClO3 + H2O =>
5 NaClO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaClO3 + 3 H2O

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

CH3CHCH2 + K2Cr2O7 + HCl = CH3CH2CHO + KCl + CrCl3 + H2O =>
3 CH3CHCH2 + K2Cr2O7 + 8 HCl = 3 CH3CH2CHO + 2 KCl + 2 CrCl3 + 4 H2O

Al(s) + Br2(s) = AlBr3(s) =>
2 Al(s) + 3 Br2(s) = 2 AlBr3(s)

AlCl3 + (NH4)2CO3 = Al2(CO3)3 + NH4Cl =>
2 AlCl3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH4Cl

CH3CH2CH2OH + PCl5 = CH3CH2CH2Cl + H3PO4 + H2O =>
5 CH3CH2CH2OH + PCl5 = 5 CH3CH2CH2Cl + H3PO4 + H2O

Zn(NO3)2 + Na2S = ZnS + NO3 + Na =>
Zn(NO3)2 + Na2S = ZnS + 2 NO3 + 2 Na

Pb(NO3)2 + K2Cr2O7 = Cr2O7Pb + KNO3 =>
Pb(NO3)2 + K2Cr2O7 = Cr2O7Pb + 2 KNO3

H + OH + AgI = AgH2OI =>
H + OH + AgI = AgH2OI

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

NaClO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaClO3 + H2O =>
5 NaClO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaClO3 + 3 H2O

HBr(aq) + Sr(OH)2(aq) = H2O(l) + SrBr2(aq) =>
2 HBr(aq) + Sr(OH)2(aq) = 2 H2O(l) + SrBr2(aq)

CuCl2 + Ag2SO4 = CuSO4 + AgCl =>
CuCl2 + Ag2SO4 = CuSO4 + 2 AgCl

CH3CHCH2 + K2Cr2O7 + HCl = CH3CH2CHO + KCl + CrCl3 + H2O =>
3 CH3CHCH2 + K2Cr2O7 + 8 HCl = 3 CH3CH2CHO + 2 KCl + 2 CrCl3 + 4 H2O

Al2O3 + HCl + NaOH = Al(OH)3 + NaCl =>
Al2O3 + 3 HCl + 3 NaOH = 2 Al(OH)3 + 3 NaCl

NaClO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaClO3 + H2O =>
5 NaClO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaClO3 + 3 H2O

H3BO3 + C6H14O6 = HBO3 + H2O + C6H8 =>
3 H3BO3 + C6H14O6 = 3 HBO3 + 6 H2O + C6H8

NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2

CH3CHCH2 + K2Cr2O7 + HCl = CH3CH2CHO + KCl + CrCl3 + H2O =>
3 CH3CHCH2 + K2Cr2O7 + 8 HCl = 3 CH3CH2CHO + 2 KCl + 2 CrCl3 + 4 H2O

NaClO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaClO3 + H2O =>
5 NaClO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaClO3 + 3 H2O

Zn + H2SO4 + H2O = [Zn(OH2)6]SO4 + H2 =>
Zn + H2SO4 + 6 H2O = [Zn(OH2)6]SO4 + H2

NaC2O4 + CaCl = CaC2O4 + NaCl =>
NaC2O4 + CaCl = CaC2O4 + NaCl

ZnSO4 + MgCl2 + Na3PO4 = ZnCl2 + MgPO4 + Na3SO4 =>
ZnSO4 + MgCl2 + Na3PO4 = ZnCl2 + MgPO4 + Na3SO4

CU(OH)2 + HF = CUF2 + H2O =>
CU(OH)2 + 2 HF = CUF2 + 2 H2O

Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3

Zn(CH3COO)2 + KOH = ZnO + H2O + CH3COOK =>
Zn(CH3COO)2 + 2 KOH = ZnO + H2O + 2 CH3COOK

CaOH + HCl = H2O + CaCl =>
CaOH + HCl = H2O + CaCl

HCl + O2 = Cl2 + H2O2 =>
2 HCl + O2 = Cl2 + H2O2

FeCl + Mg = MgCl2 + Fe2 =>
2 FeCl + Mg = MgCl2 + Fe2

KAl(OH)4 + H2SO4 = KOH + Al2(SO4)3 + H2O =>
2 KAl(OH)4 + 3 H2SO4 = 2 KOH + Al2(SO4)3 + 6 H2O

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

PBr3 + Br = PBr5 =>
PBr3 + 2 Br = PBr5

MgSo4(aq) + KCl(aq) = MgCl2(aq) + K2So4(aq) =>
MgSo4(aq) + 2 KCl(aq) = MgCl2(aq) + K2So4(aq)

Ag(NO3) + RbCl = AgCl + Rb(NO3) =>
Ag(NO3) + RbCl = AgCl + Rb(NO3)

BiO3{-} + VO{+} + H2O = Bi2O3 + VO3{+} + OH{-} =>
2 BiO3{-} + VO{+} + H2O = Bi2O3 + VO3{+} + 2 OH{-}

Ca(HCO3)2 + AgCl = CaCl2 + AgHCO3 =>
Ca(HCO3)2 + 2 AgCl = CaCl2 + 2 AgHCO3

C3H82 + O2 = CO2 + H2O =>
2 C3H82 + 47 O2 = 6 CO2 + 82 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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