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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cd(NO3)2H2SO4 = CdSO4 + HNO3 =>
Cd(NO3)2H2SO4 = CdSO4 + 2 HNO3

Zn3P2 = Zn + P4 =>
2 Zn3P2 = 6 Zn + P4

C3H7 + H2O = CH4 + O2 =>
4 C3H7 + 10 H2O = 12 CH4 + 5 O2

C3H4O3 + NH3 = C3H7NO2 + O2 =>
2 C3H4O3 + 2 NH3 = 2 C3H7NO2 + O2

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

C6H5COOHOH + (CH3CO)2O = C6H5COOHCOOCH3 + CH3OOH =>
5 C6H5COOHOH + 3(CH3CO)2O = 5 C6H5COOHCOOCH3 + 2 CH3OOH

Co + O2 = Co23O2 =>
23 Co + O2 = Co23O2

K + OH = KOH =>
K + OH = KOH

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

KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2

C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O

H2SiO3 + Fe(NO3)3 = HNO3 + Fe2(SiO3)3 =>
3 H2SiO3 + 2 Fe(NO3)3 = 6 HNO3 + Fe2(SiO3)3

Ce(SO4)2 + KI = I2 + CeI3 + K2SO4 =>
2 Ce(SO4)2 + 8 KI = I2 + 2 CeI3 + 4 K2SO4

CoO + NaOH + C = CoO2 + Na + HC =>
CoO + NaOH + C = CoO2 + Na + HC

KCN + H2SO4 = KHSO4 + HCN =>
KCN + H2SO4 = KHSO4 + HCN

Cr(OH)2 + CrCl2 = CrOHCl =>
Cr(OH)2 + CrCl2 = 2 CrOHCl

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

Mn + CuSO4 = Cu + Mn(SO4) =>
Mn + CuSO4 = Cu + Mn(SO4)

Al + HCl + CuSO4 = Al2(SO4)3 + CuCl2 + H2 =>
2 Al + 6 HCl + 3 CuSO4 = Al2(SO4)3 + 3 CuCl2 + 3 H2

CHCl3 + PbCl2 = HCl + CPbCl4 =>
CHCl3 + PbCl2 = HCl + CPbCl4

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

CuCl2 + Na2CO3 + H2O = Cu(OH)2 + CO2 + NaCl =>
CuCl2 + Na2CO3 + H2O = Cu(OH)2 + CO2 + 2 NaCl

CsOH + H = Cs + HOH =>
CsOH + H = Cs + HOH

CaCl2*2H2O(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) + H2O =>
CaCl2*2H2O(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq) + 2 H2O

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2

AgNO3(aq) + Na2C2O4(aq) = Ag2C2O4 + NaNO3(s) =>
2 AgNO3(aq) + Na2C2O4(aq) = Ag2C2O4 + 2 NaNO3(s)

RbNO + BeF = Be(NO) + RbF =>
RbNO + BeF = Be(NO) + RbF

(Ni(OH)2) = NiO + H2O =>
(Ni(OH)2) = NiO + H2O

HCl + Cr = Cr2Cl + H2 =>
2 HCl + 4 Cr = 2 Cr2Cl + H2

Fe(SO4)3 + LiCO3 = LiSO4 + Fe(CO3)3 =>
Fe(SO4)3 + 3 LiCO3 = 3 LiSO4 + Fe(CO3)3

CH3 + OH = CH2 + H2O =>
CH3 + OH = CH2 + H2O

KNO3 + C24H50 = CO2 + H2O + K2CO3 + N2 =>
146 KNO3 + 5 C24H50 = 47 CO2 + 125 H2O + 73 K2CO3 + 73 N2

Ca4[Fe(CN)6]2 + Au2(ClO4)3 = CaClO4 + Au4[Fe(CN)6]3 =>
3 Ca4[Fe(CN)6]2 + 4 Au2(ClO4)3 = 12 CaClO4 + 2 Au4[Fe(CN)6]3

CaP + NaC2 = CaC2 + NaP =>
CaP + NaC2 = CaC2 + NaP

Na3H2IO6 + NiSO4 + H2O + Na2S2O8 = NaNiIO6*H2O + NaHSO4 + Na2SO4 =>
Na3H2IO6 + NiSO4 + H2O + Na2S2O8 = NaNiIO6*H2O + 2 NaHSO4 + Na2SO4

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

P205 + H2 = H3P04 =>
8 P205 + 615 H2 = 410 H3P04

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

MnO2 + HCl = MnHO2 + Cl2 =>
2 MnO2 + 2 HCl = 2 MnHO2 + Cl2

NaHCO3 + CH3COO = NaCH3COO + CO2 + H2O =>
7 NaHCO3 + 8 CH3COO = 7 NaCH3COO + 9 CO2 + 5 H2O

Na2 + HOH = Na(OH) + H =>
Na2 + 2 HOH = 2 Na(OH) + 2 H

Pb(CH3CO2)2 + (NH4)2CrO4 = PbCrO4 + (NH4)2(CH3CO2)2 =>
Pb(CH3CO2)2 + (NH4)2CrO4 = PbCrO4 + (NH4)2(CH3CO2)2

P2O3 + NH4OH = (NH4)2PHO3 + H2O =>
P2O3 + 4 NH4OH = 2(NH4)2PHO3 + H2O

CaO + N2O3 = CaO4 + N2 =>
CaO + N2O3 = CaO4 + N2

Cu(OH)2 + Na2SO4 = NaOH + Cu2(SO4)2 =>
2 Cu(OH)2 + 2 Na2SO4 = 4 NaOH + Cu2(SO4)2

K2O + CoBr2 = KBr + CoO =>
K2O + CoBr2 = 2 KBr + CoO

H2 + FeO2 = Fe + H2O =>
2 H2 + FeO2 = Fe + 2 H2O

NaOH + HAsO4 = NaAsO4 + H2O =>
NaOH + HAsO4 = NaAsO4 + H2O

NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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