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Chemische vergelijkingen in evenwicht op11/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
OH{-} + Sn{4+} + Cr2O7{2-} = CrO4{-} + Sn{2+} + H2O =>
2 OH{-} + Sn{4+} + Cr2O7{2-} = 2 CrO4{-} + Sn{2+} + H2O

CaWO4 = Ca + W + O2 =>
CaWO4 = Ca + W + 2 O2

Al2(SO4)3 + NiCl2 = Al2Cl2 + (SO4)3 + Ni =>
Al2(SO4)3 + NiCl2 = Al2Cl2 + (SO4)3 + Ni

NHO3 + H2S = NO + S + H2O =>
2 NHO3 + 3 H2S = 2 NO + 3 S + 4 H2O

C2H4 + C4H10 = C8H18 =>
2 C2H4 + C4H10 = C8H18

Zn + O2 = Zn2O3 =>
4 Zn + 3 O2 = 2 Zn2O3

Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3

Al(OH)3 + Cu = Al + Cu(OH) =>
Al(OH)3 + 3 Cu = Al + 3 Cu(OH)

CuO + H3O + H2O = Cu(H2O)6 =>
CuO + 2 H3O + 3 H2O = Cu(H2O)6

CuCl2 + BeOH = Cu(OH)2 + BeCl =>
CuCl2 + 2 BeOH = Cu(OH)2 + 2 BeCl

NaCl(aq) + Ag2SO4(aq) = AgCl(ppt) + Na2SO4(aq) =>
2 NaCl(aq) + Ag2SO4(aq) = 2 AgCl(ppt) + Na2SO4(aq)

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

MnSO4 + Mg = MgSO4 + Mn =>
MnSO4 + Mg = MgSO4 + Mn

Cl2 + KBr(aq) = KCl + Br2 =>
Cl2 + 2 KBr(aq) = 2 KCl + Br2

Mg(s) + F(g) = MgF(s) =>
Mg(s) + F(g) = MgF(s)

ReO2 + Ca(OH)2 = CaReO3 + H2O =>
ReO2 + Ca(OH)2 = CaReO3 + H2O

C6H10 + Br = C6H10Br2 =>
C6H10 + 2 Br = C6H10Br2

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

C4H9Cl + O2 = CO2 + H2O + Cl2 =>
4 C4H9Cl + 25 O2 = 16 CO2 + 18 H2O + 2 Cl2

BaCl2 + C6Na2O6 = BaC6O6 + NaCl =>
BaCl2 + C6Na2O6 = BaC6O6 + 2 NaCl

As + Br2 = AsBr =>
2 As + Br2 = 2 AsBr

Ba(C2H3O2)2 + Li2SO4 = BaSO4 + LiC2H3O2 =>
Ba(C2H3O2)2 + Li2SO4 = BaSO4 + 2 LiC2H3O2

CH3COOH + C2H4 = C4H8O2 =>
CH3COOH + C2H4 = C4H8O2

KC4H5O6 + Sb2O3 = C8H10K2O15Sb2 =>
2 KC4H5O6 + Sb2O3 = C8H10K2O15Sb2

KCH3COO + HI = KI + HCH3COO =>
KCH3COO + HI = KI + HCH3COO

CH2O + H2S = (CH2S)3 + H2O =>
3 CH2O + 3 H2S = (CH2S)3 + 3 H2O

XeF4 + I{-} = Xe + F{-} + I2 =>
XeF4 + 4 I{-} = Xe + 4 F{-} + 2 I2

Zn + HC2H3O2 = Zn(CH3COO)2 + H2 =>
Zn + 2 HC2H3O2 = Zn(CH3COO)2 + H2

Zn + CN = Zn(CN)4 =>
Zn + 4 CN = Zn(CN)4

C + H2 + O = C4H10O =>
4 C + 5 H2 + O = C4H10O

CuSO4 + K2CO3 + H2O = Cu2(OH)2CO3 + K2SO4 + CO2 =>
2 CuSO4 + 2 K2CO3 + H2O = Cu2(OH)2CO3 + 2 K2SO4 + CO2

Co(OH)2 + NaOH = Na2[Co(OH)4] =>
Co(OH)2 + 2 NaOH = Na2[Co(OH)4]

NaBH4 = NaB + H2 =>
NaBH4 = NaB + 2 H2

NO2(aq) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(aq) + H2O(l) = 2 HNO3(aq) + NO(g)

CH3CHCHCH3 + KMnO4 + H2O = CH3CHOHCHOHCH3 + MnO2 + KOH =>
3 CH3CHCHCH3 + 2 KMnO4 + 4 H2O = 3 CH3CHOHCHOHCH3 + 2 MnO2 + 2 KOH

CNS + MnO4 = CN + SO4 + Mn =>
CNS + MnO4 = CN + SO4 + Mn

K2S2O5 + H2SO4 = KHSO4 + SO2 + H2O =>
K2S2O5 + 2 H2SO4 = 2 KHSO4 + 2 SO2 + H2O

C9H10O3 + NaOH = C8H7NaO3 + HOCH3 =>
C9H10O3 + NaOH = C8H7NaO3 + HOCH3

C7H6O3 + C6H10O3 = C10H10O4 + C3H6O2 =>
C7H6O3 + C6H10O3 = C10H10O4 + C3H6O2

C6H8O6 + I2 + H2O = C6H10O6 + IOH =>
C6H8O6 + I2 + 2 H2O = C6H10O6 + 2 IOH

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

K2SO3(aq) + HI(aq) = KI(aq) + H2O(l) + SO2(g) =>
K2SO3(aq) + 2 HI(aq) = 2 KI(aq) + H2O(l) + SO2(g)

PbO2 + CH3COOH = Pb(C2H3O2)2 + H2O2 =>
PbO2 + 2 CH3COOH = Pb(C2H3O2)2 + H2O2

CH3MgCl + SiCl4 = CH3SiCl3 + MgCl2 =>
CH3MgCl + SiCl4 = CH3SiCl3 + MgCl2

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

CuSO4 + Fe(NO3)2 = Cu(NO3)2 + Fe(SO4) =>
CuSO4 + Fe(NO3)2 = Cu(NO3)2 + Fe(SO4)

Cu(ClO4)2 + H2O = Cu(OH)2 + HClO4 =>
Cu(ClO4)2 + 2 H2O = Cu(OH)2 + 2 HClO4

CuCl2 + Na2S = CuS + Na2Cl2 =>
CuCl2 + Na2S = CuS + Na2Cl2

CH3NH2 + H2O = CH3NH4 + O2 =>
2 CH3NH2 + 2 H2O = 2 CH3NH4 + O2

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Breng de vergelijking van een chemische reactie in evenwicht
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