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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
SbS3 + O = Sb4O6 + SO2 =>
4 SbS3 + 30 O = Sb4O6 + 12 SO2

KMnO4 + HF = KF2 + MnF2 + H2O + F2 =>
KMnO4 + 8 HF = KF2 + MnF2 + 4 H2O + 2 F2

He + O2 = He2O =>
4 He + O2 = 2 He2O

FeCl3 + Ba(OH)2 = Fe(OH)4 + Ba2Cl3 =>
FeCl3 + 2 Ba(OH)2 = Fe(OH)4 + Ba2Cl3

NaCO3 + CoCl = CoCO3 + NaCl =>
NaCO3 + CoCl = CoCO3 + NaCl

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2

H3CN2CH3 = H3CCH3(g) + N2(g) =>
H3CN2CH3 = H3CCH3(g) + N2(g)

C18H35O2Na + CaCl2 = Ca[CH3(CH2)16COO]2 + NaCl =>
2 C18H35O2Na + CaCl2 = Ca[CH3(CH2)16COO]2 + 2 NaCl

CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2

NH4ClO4 + K2SO3 = K2SO4 + N2 + HCl + H2O =>
2 NH4ClO4 + 5 K2SO3 = 5 K2SO4 + N2 + 2 HCl + 3 H2O

Ca(s) + HCl(aq) = CaCl2(aq) + H2(g)(aq) =>
Ca(s) + 2 HCl(aq) = CaCl2(aq) + H2(g)(aq)

Cd(NO3)2 + Cr = Cr(NO3)2 + Cd =>
Cd(NO3)2 + Cr = Cr(NO3)2 + Cd

S + Cr2O3 = Cr2S3 + O2 =>
6 S + 2 Cr2O3 = 2 Cr2S3 + 3 O2

KNO2 + Zn + NaOH + H2O = Na2[Zn(OH)4] + NH3 + KOH =>
KNO2 + 3 Zn + 6 NaOH + 5 H2O = 3 Na2[Zn(OH)4] + NH3 + KOH

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

Mg(NO3)2 + Na2C2O4 = MgC2O4 + Na(NO3) =>
Mg(NO3)2 + Na2C2O4 = MgC2O4 + 2 Na(NO3)

NO3 + PbO2 = PbNO3 + O2 =>
NO3 + PbO2 = PbNO3 + O2

BiCl3 + SnCl2 + KOH = Bi + K2SnO3 + KCl + H2O =>
2 BiCl3 + 3 SnCl2 + 18 KOH = 2 Bi + 3 K2SnO3 + 12 KCl + 9 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Na2S2O3 + I2 + C6H10O5 = NaI + CO2 + H2S + O =>
5 Na2S2O3 + 5 I2 + 2 C6H10O5 = 10 NaI + 12 CO2 + 10 H2S + O

Cr2(Cr2O7)3 + (NH4)3N = (NH4)2Cr2O7 + CrN =>
Cr2(Cr2O7)3 + 2(NH4)3N = 3(NH4)2Cr2O7 + 2 CrN

KNO3 + AgBr = KBr + AgNO3 =>
KNO3 + AgBr = KBr + AgNO3

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

HCl(aq) + Fe(OH)2(aq) = FeCl + H(OH)2 =>
HCl(aq) + Fe(OH)2(aq) = FeCl + H(OH)2

CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C

Al + NiSO4 = Ni + Al(SO4) =>
Al + NiSO4 = Ni + Al(SO4)

Fe + NH3 + H2O = Fe(OH)3 + NH4 =>
Fe + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4

CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O

B2O3(aq) + HCl(aq) = BCl3(aq) + H2O(aq) =>
B2O3(aq) + 6 HCl(aq) = 2 BCl3(aq) + 3 H2O(aq)

VF5 + HL = V2L10 + HF =>
2 VF5 + 10 HL = V2L10 + 10 HF

V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O

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

ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2

ZnHNO3 = ZnNO2H2OZnNO3 =>
2 ZnHNO3 = ZnNO2H2OZnNO3

[Mn(NH3)4]2{+} + Na2S = [Na2(NH3)4]2{+} + MnS =>
[Mn(NH3)4]2{+} + 2 Na2S = [Na2(NH3)4]2{+} + 2 MnS

NaCl(s) + H2SO4(l) + MnO2(s) = Na2SO4(s) + MnSO4(aq) + H2O(l) + Cl2(g) =>
2 NaCl(s) + 2 H2SO4(l) + MnO2(s) = Na2SO4(s) + MnSO4(aq) + 2 H2O(l) + Cl2(g)

C6H5CCl(CH3)2 + NaOH = C6H5COH(CH3)2 + NaCl =>
C6H5CCl(CH3)2 + NaOH = C6H5COH(CH3)2 + NaCl

LiNO3 + KF = LiF + KNO3 =>
LiNO3 + KF = LiF + KNO3

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

Cu(NO3)2 + Ba(OH)2 = Cu(OH)2 + Ba(NO3)2 =>
Cu(NO3)2 + Ba(OH)2 = Cu(OH)2 + Ba(NO3)2

Cl + Y = YCl =>
Cl + Y = YCl

MgBr2 + NaCl = MgCl2 + NaBr =>
MgBr2 + 2 NaCl = MgCl2 + 2 NaBr

KMnO4 + C6H11 + H2O = KOH + MnO2 + C8H16(OH)2 =>
2 KMnO4 + 12 C6H11 + 16 H2O = 2 KOH + 2 MnO2 + 9 C8H16(OH)2

NiCl + Ag(NO3)2 = Ni(NO3)2 + AgCl =>
NiCl + Ag(NO3)2 = Ni(NO3)2 + AgCl

MgSO4(aq) + KOH(aq) = MgOH(aq) + KSO4(ag) =>
MgSO4(aq) + KOH(aq) = MgOH(aq) + KSO4(ag)

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

C2H4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
C2H4 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 2 CO2 + 10 H2O

K2CrO4 + KNO2 + KOH + H2O = K3(Cr(OH)6) + KNO3 =>
2 K2CrO4 + 3 KNO2 + 2 KOH + 5 H2O = 2 K3(Cr(OH)6) + 3 KNO3

H2SO4 + CrSO4 + HClO = Cr2(SO4)3 + CrCl3 + H2O =>
3 H2SO4 + 12 CrSO4 + 6 HClO = 5 Cr2(SO4)3 + 2 CrCl3 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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