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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
Si + HCl = SiCl4 + H2 =>
Si + 4 HCl = SiCl4 + 2 H2

CuNO3 = Cu2O + NO2 + O2 =>
4 CuNO3 = 2 Cu2O + 4 NO2 + O2

(NH4)6Mo7O24(H2O)4 = MoO3 + NH3 + H2O =>
(NH4)6Mo7O24(H2O)4 = 7 MoO3 + 6 NH3 + 7 H2O

AlO(OH) + NaOH + H2O = Na[Al(OH)4] =>
AlO(OH) + NaOH + H2O = Na[Al(OH)4]

BaO + WO3 = BaWO3 + O2 =>
2 BaO + 2 WO3 = 2 BaWO3 + O2

ZnSO4*7H2O + Na2HPO4*4H2O = Zn3(PO4)2*4H2O + Na2SO4 + H2O + H2SO4 =>
3 ZnSO4*7H2O + 2 Na2HPO4*4H2O = Zn3(PO4)2*4H2O + 2 Na2SO4 + 25 H2O + H2SO4

Li + Ca(OH)2 = Ca + Li(OH)2 =>
Li + Ca(OH)2 = Ca + Li(OH)2

Na2S2O3*5H2O + I2 = I2S2O3 + H2O + Na =>
Na2S2O3*5H2O + I2 = I2S2O3 + 5 H2O + 2 Na

Na2O2 + NaI + H2O = I2 + NaOH =>
Na2O2 + 2 NaI + 2 H2O = I2 + 4 NaOH

KNO2 + K2S2O5 = K3[N(SO3)3] + K2SO3 =>
KNO2 + 2 K2S2O5 = K3[N(SO3)3] + K2SO3

Pb3N2 + HCl = PbCl2 + H3N =>
Pb3N2 + 6 HCl = 3 PbCl2 + 2 H3N

C7H13COOH + O2 = CO + H2O =>
2 C7H13COOH + 13 O2 = 16 CO + 14 H2O

C4H6H2O = C4H8O =>
C4H6H2O = C4H8O

Al2O3 + H3O{+} = Al{+3} + H2O =>
Al2O3 + 6 H3O{+} = 2 Al{+3} + 9 H2O

Cr2Mg3 + HCl = Cr + MgCl + H =>
Cr2Mg3 + 3 HCl = 2 Cr + 3 MgCl + 3 H

S0C0 = C0S =>
S0C0 = C0S

Al + NH4ClO4 = Al2O3 + AlCl3 + N1O1 + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 N1O1 + 6 H2O

C8H16O + H2 = C8H18O =>
C8H16O + H2 = C8H18O

(H)2S(O)4 + Cu = S(O)2 + CuS(O)4 + (H)2O =>
2(H)2S(O)4 + Cu = S(O)2 + CuS(O)4 + 2(H)2O

Al + I = AlI3 =>
Al + 3 I = AlI3

MnSO4 + KBrO3 + H = MnO2 + Br2 + H2SO4 + K2SO4 =>
3 MnSO4 + 2 KBrO3 + 4 H = 3 MnO2 + Br2 + 2 H2SO4 + K2SO4

Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2

NaOH + BaCl2 = Ba(OH)2 + NaCl =>
2 NaOH + BaCl2 = Ba(OH)2 + 2 NaCl

IK + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 IK + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O

K2CrO4 + K2S + H2SO4 = KHSO4 + Cr(SO3)3 + H2O =>
4 K2CrO4 + 3 K2S + 23 H2SO4 = 14 KHSO4 + 4 Cr(SO3)3 + 16 H2O

HNO3 + S = H2O + H2SO3 + NO2 =>
4 HNO3 + S = H2O + H2SO3 + 4 NO2

Mg + O2 + H2O = Mg2O3*H2O =>
4 Mg + 3 O2 + 2 H2O = 2 Mg2O3*H2O

Ba(OH)2 + Ca(OH)2 = CaBaO2 + H2O =>
Ba(OH)2 + Ca(OH)2 = CaBaO2 + 2 H2O

LiOH(aq) + H3PO4 = H2O + Li3PO4 =>
3 LiOH(aq) + H3PO4 = 3 H2O + Li3PO4

Zn + NaOH + H2O = NaZn2(OH)4 + H =>
2 Zn + NaOH + 3 H2O = NaZn2(OH)4 + 3 H

LiCl + Na2 + Co3 = LiCo3 + Na2Cl =>
LiCl + Na2 + Co3 = LiCo3 + Na2Cl

Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu

H2NCONH2 + NaNO2 + HCl = H2O + CO2 + N2 + NaCl =>
H2NCONH2 + 2 NaNO2 + 2 HCl = 3 H2O + CO2 + 2 N2 + 2 NaCl

Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O

K2Cr2O7 + H2SO4 = K2SO4 + Cr2O7 + H2 =>
K2Cr2O7 + H2SO4 = K2SO4 + Cr2O7 + H2

H2O2 + C2H5OH = H2O + CO2 =>
6 H2O2 + C2H5OH = 9 H2O + 2 CO2

ZnI2 + Na3PO4 = Zn3(PO4)2 + NaI =>
3 ZnI2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaI

NaAc + HNO3 = HAc + NaNO3 =>
NaAc + HNO3 = HAc + NaNO3

CuSO4 + CaCl2 = CuCl2(aq) + CaSO4(s) =>
CuSO4 + CaCl2 = CuCl2(aq) + CaSO4(s)

NH4NO3KCl = NH4ClKNO3 =>
NH4NO3KCl = NH4ClKNO3

CaCl2 + Cr(NO3)3 = CrCl3 + Ca(NO3)2 =>
3 CaCl2 + 2 Cr(NO3)3 = 2 CrCl3 + 3 Ca(NO3)2

Mg + HOH(l) = MgOH + H2 =>
2 Mg + 2 HOH(l) = 2 MgOH + H2

C17H21NO4HCl + NH4OH = C17H21NO4 + NH4Cl + H2O =>
C17H21NO4HCl + NH4OH = C17H21NO4 + NH4Cl + H2O

Cu + H2SO4 = CuSO4 + Cu4S + H2O =>
7 Cu + 4 H2SO4 = 3 CuSO4 + Cu4S + 4 H2O

KAlSi2O6 + SiO2 = KAlSi3O8 =>
KAlSi2O6 + SiO2 = KAlSi3O8

NaFeO2 + HNO3 = NaNO3 + Fe(NO3)3 + H2O =>
NaFeO2 + 4 HNO3 = NaNO3 + Fe(NO3)3 + 2 H2O

BaCO3 + HCIO4 = Ba(CIO4)2 + CO2 + H2O =>
BaCO3 + 2 HCIO4 = Ba(CIO4)2 + CO2 + H2O

Ca(AlO2)2 + HCl = CaCl2 + AlCl3 + H2O =>
Ca(AlO2)2 + 8 HCl = CaCl2 + 2 AlCl3 + 4 H2O

Mg(NO3)2 + LiOH = Mg(OH)2 + LiNO3 =>
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 LiNO3

Na2CO3 + C6H8O6 = NaC6H7O6 + CO2 + H2O =>
Na2CO3 + 2 C6H8O6 = 2 NaC6H7O6 + CO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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