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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
CaC2O4 = CaCO3 + CO =>
CaC2O4 = CaCO3 + CO

Li2SO4 + Ba(OH)2 = BaSO4 + LiOH =>
Li2SO4 + Ba(OH)2 = BaSO4 + 2 LiOH

H2 + Au = H1Au1 =>
H2 + 2 Au = 2 H1Au1

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Zn + HC = ZnC12 + H2 =>
Zn + 12 HC = ZnC12 + 6 H2

Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H

KOH + MgCO3 + H3BO3 = KMgBO3 + CO2 + H2O =>
KOH + MgCO3 + H3BO3 = KMgBO3 + CO2 + 2 H2O

CH4O + O = CH2O + H2O =>
CH4O + O = CH2O + H2O

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Mn2O7 + C = MnO2 + CO2 =>
2 Mn2O7 + 3 C = 4 MnO2 + 3 CO2

Na + NH3 = NaNH2 + H2 =>
2 Na + 2 NH3 = 2 NaNH2 + H2

K2S2O8 = K2S2O7 + O2 =>
2 K2S2O8 = 2 K2S2O7 + O2

Zn + KMnO4 + KOH = K2ZnO2 + H2O + K2MnO4 =>
Zn + 2 KMnO4 + 4 KOH = K2ZnO2 + 2 H2O + 2 K2MnO4

CaO + HCl = CaCl + HO =>
CaO + HCl = CaCl + HO

C6H5C2HO + O2 = CO2 + H2O =>
C6H5C2HO + 9 O2 = 8 CO2 + 3 H2O

H2CO3 + NaHCO3 = HCO3 + NaH2CO3 =>
H2CO3 + NaHCO3 = HCO3 + NaH2CO3

ZnSO4(aq) + BaCl2(aq) = ZnCl2(aq) + BaSO4(s) =>
ZnSO4(aq) + BaCl2(aq) = ZnCl2(aq) + BaSO4(s)

BeO + Cu(OH)2 = Be(OH)2 + CuO =>
BeO + Cu(OH)2 = Be(OH)2 + CuO

Li2SO3 = Li2O + SO2 =>
Li2SO3 = Li2O + SO2

CaCO3 + NaCl = NaCO3 + CaCl =>
CaCO3 + NaCl = NaCO3 + CaCl

Al2O3 + Fe(OH)2 = Al(OH)3 + FeO =>
Al2O3 + 3 Fe(OH)2 = 2 Al(OH)3 + 3 FeO

C3H9 + O2 = CO2 + H2O =>
4 C3H9 + 21 O2 = 12 CO2 + 18 H2O

Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

CaBr2 + Cl2 = CaCl2 + Br2 =>
CaBr2 + Cl2 = CaCl2 + Br2

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

K2Cr2O7 + H2C2O4 + K2C2O4 = K6Cr2C12O30H12 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = K6Cr2C12O30H12 + 6 CO2 + H2O

AgNO3 + H2S = AgNO3H2S =>
AgNO3 + H2S = AgNO3H2S

P8 + O2 = P2O3 =>
P8 + 6 O2 = 4 P2O3

KHC4H406 + NaOH = KNaC4H406 + HOH =>
KHC4H406 + NaOH = KNaC4H406 + HOH

ZnCO3 + H2 = Zn + H2O + CO2 =>
ZnCO3 + H2 = Zn + H2O + CO2

SNO + H2 = SN + H2O =>
SNO + H2 = SN + H2O

XeF4 + SF4 = Xe + SF6 =>
XeF4 + 2 SF4 = Xe + 2 SF6

SO4{2-} + NH3 = SO3{2-} + H2O + N2 =>
3 SO4{2-} + 2 NH3 = 3 SO3{2-} + 3 H2O + N2

Ca(HCO3)2(t) = CaCO3 + CO2 + H2O =>
Ca(HCO3)2(t) = CaCO3 + CO2 + H2O

SnCl2 + I2 = SnCl4 + SnI4 =>
2 SnCl2 + 2 I2 = SnCl4 + SnI4

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Cr2O3 + CaO = Ca(CrO2)2 =>
Cr2O3 + CaO = Ca(CrO2)2

KH2PO4 + Na2HPO4 = KHPO4 + Na2H2PO4 =>
KH2PO4 + Na2HPO4 = KHPO4 + Na2H2PO4

Zn + HNO3 = ZnHNO3 =>
Zn + HNO3 = ZnHNO3

C7H8 + Br = C7H7 + HBr =>
C7H8 + Br = C7H7 + HBr

CuI + Na2S2O3 = NaI + Na2[Cu(S2O3)2] + Cu =>
2 CuI + 2 Na2S2O3 = 2 NaI + Na2[Cu(S2O3)2] + Cu

ZnCl2 + K4[Fe(CN)6] = Zn3K2[Fe(CN)6]2 + KCl =>
3 ZnCl2 + 2 K4[Fe(CN)6] = Zn3K2[Fe(CN)6]2 + 6 KCl

NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2

Al + H2 + C2H4 = Al(C2H5)3 =>
2 Al + 3 H2 + 6 C2H4 = 2 Al(C2H5)3

Al{-} + Fe{+3} = Al{+3} + Fe{-} =>
Al{-} + Fe{+3} = Al{+3} + Fe{-}

CrO4 = Cr2O7 + O2 =>
4 CrO4 = 2 Cr2O7 + O2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2

MgSO4(aq) + NaOH(aq) = Mg(OH)2 + Na2SO4 =>
MgSO4(aq) + 2 NaOH(aq) = Mg(OH)2 + Na2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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