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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeS + NaH = FeH + NaS =>
FeS + NaH = FeH + NaS

Mg(s) + HCl(l) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(l) = MgCl2(aq) + H2(g)

CH3COH + NaHCO3 = CH3CO2Na + H2O + CO2 =>
4 CH3COH + 5 NaHCO3 = 5 CH3CO2Na + 3 H2O + 3 CO2

H2PtCl6 = Pt + H2 + Cl2 =>
H2PtCl6 = Pt + H2 + 3 Cl2

SO2 + NaOH + O2 = Na2SO4 + H2O =>
2 SO2 + 4 NaOH + O2 = 2 Na2SO4 + 2 H2O

KMnO4 + NaHSO3 = KHSO3 + NaMnO4 =>
KMnO4 + NaHSO3 = KHSO3 + NaMnO4

KOH + HSO = KSO + HOH =>
KOH + HSO = KSO + HOH

CO + CH3COOH = CH3COOC + H2O =>
2 CO + 5 CH3COOH = 4 CH3COOC + 4 H2O

CH3COH + NaHCO3 = CH3CO2Na + H2O + CO2 =>
4 CH3COH + 5 NaHCO3 = 5 CH3CO2Na + 3 H2O + 3 CO2

Sn + OH = Sn(OH)4 =>
Sn + 4 OH = Sn(OH)4

Al2 + O3 = Al2O3 =>
Al2 + O3 = Al2O3

FeS + NaH = FeH + NaS =>
FeS + NaH = FeH + NaS

CH3COH + NaHCO3 = CH3CO2Na + H2O + CO2 =>
4 CH3COH + 5 NaHCO3 = 5 CH3CO2Na + 3 H2O + 3 CO2

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

IF = F2 + I2 =>
2 IF = F2 + I2

KOH + HSO = KSO + HOH =>
KOH + HSO = KSO + HOH

FeS + NaH = FeH + NaS =>
FeS + NaH = FeH + NaS

K2Se + FeF2 = K2F2 + FeSe =>
K2Se + FeF2 = K2F2 + FeSe

BaCl2 + K2C2O4 = BaC2O4 + KCl =>
BaCl2 + K2C2O4 = BaC2O4 + 2 KCl

CO + CH3COOH = CH3COOC + H2O =>
2 CO + 5 CH3COOH = 4 CH3COOC + 4 H2O

Sn + KOH + H2O = K2[Sn(OH)6] + H2 =>
Sn + 2 KOH + 4 H2O = K2[Sn(OH)6] + 2 H2

Al(NO3)3 + NH4(OH) = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH4(OH) = Al(OH)3 + 3 NH4NO3

KOH + HSO = KSO + HOH =>
KOH + HSO = KSO + HOH

Sb2O3 + HCl = H3SbCl6 + H2O =>
Sb2O3 + 12 HCl = 2 H3SbCl6 + 3 H2O

Na3PO4(aq) + CrCl3(aq) = Na3Cl3 + CrPO4 =>
Na3PO4(aq) + CrCl3(aq) = Na3Cl3 + CrPO4

C9H11Cl + NH4 = C9H13N + HCl + H =>
C9H11Cl + NH4 = C9H13N + HCl + H

{2}H2{+}O2 = {2}H2O =>
{2}H2{+}O2 = {2}H2O

H3As + NaOH = Na3As + H2O =>
H3As + 3 NaOH = Na3As + 3 H2O

C4H10O + H2O = CO2 + H2 =>
C4H10O + 7 H2O = 4 CO2 + 12 H2

Zn(s) + FeCl2(aq) = ZnCl2(aq) + Fe(s) =>
Zn(s) + FeCl2(aq) = ZnCl2(aq) + Fe(s)

K2CrO4 + H2SO4 + Zn = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 8 H2SO4 + 3 Zn = 3 ZnSO4 + Cr2(SO4)3 + 2 K2SO4 + 8 H2O

Ca(NO3)2*4H2O = CaO + N2O5 + H2O =>
Ca(NO3)2*4H2O = CaO + N2O5 + 4 H2O

Sr + H2O = SrO + H2 =>
Sr + H2O = SrO + H2

C2H2O2 + NaHCO3 = Na + H2O + CO2 =>
C2H2O2 + 6 NaHCO3 = 6 Na + 4 H2O + 8 CO2

CO + CH3COOH = CH3COOC + H2O =>
2 CO + 5 CH3COOH = 4 CH3COOC + 4 H2O

Ni + Pt(SO4)2 = Ni(SO4) + Pt =>
2 Ni + Pt(SO4)2 = 2 Ni(SO4) + Pt

CH3COH + NaHCO3 = CH3CO2Na + H2O + CO2 =>
4 CH3COH + 5 NaHCO3 = 5 CH3CO2Na + 3 H2O + 3 CO2

PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O

H3PO4KOH = KH2PO4 + H2O =>
H3PO4KOH = KH2PO4 + H2O

HNO3 + C6H7N = CO2 + H2O + N2 =>
31 HNO3 + 5 C6H7N = 30 CO2 + 33 H2O + 18 N2

Sr(s) + H2SO4(aq) = SrSO4(aq) + H2(g) =>
Sr(s) + H2SO4(aq) = SrSO4(aq) + H2(g)

KOH + HSO = KSO + HOH =>
KOH + HSO = KSO + HOH

Na2SO3 + HCl = H2O + NaCl + SO2 =>
Na2SO3 + 2 HCl = H2O + 2 NaCl + SO2

C4H2O + O2 = CO2 + H2O =>
C4H2O + 4 O2 = 4 CO2 + H2O

phosphorus + bromine = phosphorustribromide =>
2 P + 3 Br2 = 2 PBr3

C6H3N3O7 + O2 = CO2 + H2O + N2 =>
4 C6H3N3O7 + 13 O2 = 24 CO2 + 6 H2O + 6 N2

Na2C2O4 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 + Na2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4

CuSO4*3H2O = Cu + H2O + SO3 + O2 =>
2 CuSO4*3H2O = 2 Cu + 6 H2O + 2 SO3 + O2

Al(s) + O(g) = AlO(s) =>
Al(s) + O(g) = AlO(s)

C4 + H = CH4 =>
C4 + 16 H = 4 CH4

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Breng de vergelijking van een chemische reactie in evenwicht
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