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Chemische vergelijkingen in evenwicht op05/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
CaS + H3BO3 = CaBO3 + SH3 =>
CaS + H3BO3 = CaBO3 + SH3

ZnCl2 + H2O + NH3 = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 H2O + 2 NH3 = Zn(OH)2 + 2 NH4Cl

H2SO3 + NaOH = HSO3 + H2O + Na =>
H2SO3 + NaOH = HSO3 + H2O + Na

Cu(NO3)2 + NH3 = CuH3 + N(NO3)2 =>
Cu(NO3)2 + NH3 = CuH3 + N(NO3)2

Fe2O3 + H3PO4 = H2O + FePO4 =>
Fe2O3 + 2 H3PO4 = 3 H2O + 2 FePO4

CH4 + O2 = CO4 + H2O2 =>
CH4 + 4 O2 = CO4 + 2 H2O2

CuNO3 + CaO = Ca(NO3)2 + Cu2O =>
2 CuNO3 + CaO = Ca(NO3)2 + Cu2O

Cl2 + Al + Ba(OH)2 = H2O + BaAlO2 + BaCl2 =>
Cl2 + Al + 2 Ba(OH)2 = 2 H2O + BaAlO2 + BaCl2

Cr(NO3)3 + KClO4 + KNO3 + H2O = K2Cr2O7 + KCl + HNO3 =>
8 Cr(NO3)3 + 3 KClO4 + 8 KNO3 + 16 H2O = 4 K2Cr2O7 + 3 KCl + 32 HNO3

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

Al(s) + Ag2S(s) + H2O(l) = Ag(s) + Al(OH)3(aq) + H2S(g) =>
2 Al(s) + 3 Ag2S(s) + 6 H2O(l) = 6 Ag(s) + 2 Al(OH)3(aq) + 3 H2S(g)

C6H5CH2BrNH3 = C6H5CH1NH3HBr =>
C6H5CH2BrNH3 = C6H5CH1NH3HBr

Na2S(aq)Zn(NO4)3(aq) = Na2(NO4)3ZnS =>
Na2S(aq)Zn(NO4)3(aq) = Na2(NO4)3ZnS

CaS + H3BO3 = CaBO3 + SH3 =>
CaS + H3BO3 = CaBO3 + SH3

Zn + KOH = Zn(KOH) =>
Zn + KOH = Zn(KOH)

ZnNO3 + MgSO4 = Zn2SO4 + Mg(NO3)2 =>
2 ZnNO3 + MgSO4 = Zn2SO4 + Mg(NO3)2

S(s) + O2(s) = SO2(g) =>
S(s) + O2(s) = SO2(g)

CH4O = CO + H2 =>
CH4O = CO + 2 H2

Cr + NO3{-} + H{+} = Cr{3+} + NO + H2O =>
Cr + NO3{-} + 4 H{+} = Cr{3+} + NO + 2 H2O

Cs + P4 = Cs3P1 =>
12 Cs + P4 = 4 Cs3P1

(C17H35CO2)3C3H5 + O2 = CO2 + H2O =>
2(C17H35CO2)3C3H5 + 163 O2 = 114 CO2 + 110 H2O

Zn + HCl = ZnCl2 + ZnH4 =>
3 Zn + 4 HCl = 2 ZnCl2 + ZnH4

Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2

BaCO3K2(CrO4) = BaCrO4K2CO3 =>
BaCO3K2(CrO4) = BaCrO4K2CO3

NH4Cl(s) = HClNH3 =>
NH4Cl(s) = HClNH3

(CH3CO)2O + C6H5NH2 = C6H5NHCH3CO + CH3COOH =>
(CH3CO)2O + C6H5NH2 = C6H5NHCH3CO + CH3COOH

MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O

SrCO3 + Mg = MgCO3 + Sr =>
SrCO3 + Mg = MgCO3 + Sr

Sr(NO3)2(aq) + KI(aq) = SrI2(s) + KNO3(aq) =>
Sr(NO3)2(aq) + 2 KI(aq) = SrI2(s) + 2 KNO3(aq)

C4H6H2O2 = C4H8O2 =>
C4H6H2O2 = C4H8O2

NaOH + HCOOH*H2O = H2O + NaCOOH =>
NaOH + HCOOH*H2O = 2 H2O + NaCOOH

FeS04 + KMnO4 + H2SO4 = Fe(SO4)3 + KHSO4 + MnSO4 + H2O =>
FeS04 + 6 KMnO4 + 11 H2SO4 = Fe(SO4)3 + 6 KHSO4 + 6 MnSO4 + 8 H2O

HCl(aq) + Na2SO3(aq) = NaCl(aq) + SO2(g) + H2O =>
2 HCl(aq) + Na2SO3(aq) = 2 NaCl(aq) + SO2(g) + H2O

NaOCl + NaI = NaCl + NaIO3 =>
3 NaOCl + NaI = 3 NaCl + NaIO3

C2H5OH15 + O2 = CO12 + H2O =>
2 C2H5OH15 + 33 O2 = 4 CO12 + 20 H2O

FeSO4 + H2 = Fe + H2SO4 =>
FeSO4 + H2 = Fe + H2SO4

CH3COOH + KI + Pb + Zn = Zn(CH3COOK)2 + PbI2 + H2 =>
2 CH3COOH + 2 KI + Pb + Zn = Zn(CH3COOK)2 + PbI2 + H2

C2H8O2 = H2OC2H5OH =>
C2H8O2 = H2OC2H5OH

Mn3P2(s) = Mn(s) + P(s) =>
Mn3P2(s) = 3 Mn(s) + 2 P(s)

K{+} + CrO4{2-} = K2CrO4 =>
2 K{+} + CrO4{2-} = K2CrO4

HgAuOH2O = HgOHAu(OH) =>
HgAuOH2O = HgOHAu(OH)

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

Ca2(aq) + HCO3(aq) = CaCO3 + CO2(aq) + H2O =>
Ca2(aq) + 4 HCO3(aq) = 2 CaCO3 + 2 CO2(aq) + 2 H2O

Zn(OH)Cl + NaOH = Zn(OH)2 + NaCl =>
Zn(OH)Cl + NaOH = Zn(OH)2 + NaCl

Au + H2O2 = Au2O + H2O =>
2 Au + H2O2 = Au2O + H2O

Li + H3PO4 = LiPO4 + H =>
Li + H3PO4 = LiPO4 + 3 H

Cu + SCN = CuS + CN =>
Cu + SCN = CuS + CN

Ca(NH2)2 + H2O = Ca(OH)2 + NH3 =>
Ca(NH2)2 + 2 H2O = Ca(OH)2 + 2 NH3

C14H10O2 + O2 = CO2 + H2O =>
2 C14H10O2 + 31 O2 = 28 CO2 + 10 H2O

Ca3(PO4)2 + NaOH = (CaOH)3PO4 + Na3PO4 =>
Ca3(PO4)2 + 3 NaOH = (CaOH)3PO4 + Na3PO4

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Breng de vergelijking van een chemische reactie in evenwicht
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