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Chemische vergelijkingen in evenwicht op12/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4

CH3(CH2)6(CH)3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)6(CH)3(g) + 29 O2(g) = 20 CO2(g) + 18 H2O(g)

Fe2O3 + Al(OH)3 = Fe(AlO2)3 + H2O =>
Fe2O3 + 6 Al(OH)3 = 2 Fe(AlO2)3 + 9 H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

C5H7O2 + O2 = CO2 + H2O =>
4 C5H7O2 + 23 O2 = 20 CO2 + 14 H2O

NaHSO4 + KNO3 = NaKSO4 + HNO3 =>
NaHSO4 + KNO3 = NaKSO4 + HNO3

Mg3P2 + H2SO4 = H3PO4 + MgSO4 + SO2 + H2O =>
Mg3P2 + 11 H2SO4 = 2 H3PO4 + 3 MgSO4 + 8 SO2 + 8 H2O

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

Ca(NO3)2 + K2(SO4) = CaSO4 + KNO3 =>
Ca(NO3)2 + K2(SO4) = CaSO4 + 2 KNO3

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

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

KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4

C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2

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

HNO3(aq) + NH4OH(aq) = H2O(l) + NHNO3(aq) =>
11 HNO3(aq) + 5 NH4OH(aq) = 14 H2O(l) + 8 NHNO3(aq)

AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3

SrSH2SO4 = SrSO4H2S =>
SrSH2SO4 = SrSO4H2S

NaHCO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 H2O + 3 CO2

SnCl2 + H2 = Sn + HCl =>
SnCl2 + H2 = Sn + 2 HCl

OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF

CH2OH(CHOH)4CHO + Ag2O + NH3 = CH2OH(CHOH)4COOH + AgNH3 =>
CH2OH(CHOH)4CHO + Ag2O + 2 NH3 = CH2OH(CHOH)4COOH + 2 AgNH3

Mn(NO3)2 + K2CrO4 = MnCrO4(s) + KNO3 =>
Mn(NO3)2 + K2CrO4 = MnCrO4(s) + 2 KNO3

Ba(NO3)2 + K2(SO4) = Ba2(SO4)2 + K(NO3) =>
2 Ba(NO3)2 + 2 K2(SO4) = Ba2(SO4)2 + 4 K(NO3)

ClO3{-} + H{+} + {-} = Cl{-} + H2O =>
ClO3{-} + 6 H{+} + 6e = Cl{-} + 3 H2O

ZnCl2 + HNO3 = HCl + Zn(NO3)2 =>
ZnCl2 + 2 HNO3 = 2 HCl + Zn(NO3)2

CdS = Cd + S2 =>
2 CdS = 2 Cd + S2

AlCl3(l) + K2S(l) = KCl(l) + Al2S3(l) =>
2 AlCl3(l) + 3 K2S(l) = 6 KCl(l) + Al2S3(l)

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

Cu + Fe(NO3)2 = FeCu(NO3)2 =>
Cu + Fe(NO3)2 = FeCu(NO3)2

KOH + CO2 = K2CO4 + H2 =>
2 KOH + CO2 = K2CO4 + H2

HIO = HIO3 + I2 + H2O =>
5 HIO = HIO3 + 2 I2 + 2 H2O

Ca + AgCl = Ag + CaCl2 =>
Ca + 2 AgCl = 2 Ag + CaCl2

NaOH + NaCr(OH)4 + H2O2 = Na2CrO4 + H2O =>
2 NaOH + 2 NaCr(OH)4 + 3 H2O2 = 2 Na2CrO4 + 8 H2O

C6H4(CH3)2 + KMnO4 + KOH = C6H4(COOH)2 + K2MnO4 + H2O =>
C6H4(CH3)2 + 12 KMnO4 + 12 KOH = C6H4(COOH)2 + 12 K2MnO4 + 8 H2O

Co + H2SO4 = H2 + Co2SO4 =>
2 Co + H2SO4 = H2 + Co2SO4

NH4OH + H2TeO4 = (NH4)2TeO4 + H2O =>
2 NH4OH + H2TeO4 = (NH4)2TeO4 + 2 H2O

Sr(OH)2 + H2O = HSr + OH =>
Sr(OH)2 + H2O = HSr + 3 OH

As(OH)3 + HNO3 = As(NO3)3 + H2O =>
As(OH)3 + 3 HNO3 = As(NO3)3 + 3 H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

C2H4 + KMn + H2O = C2H4O2H8 + MnO2 + KOH =>
5 C2H4 + 4 KMn + 22 H2O = 5 C2H4O2H8 + 4 MnO2 + 4 KOH

H3COH + NH3 = CH4 + NH2OH =>
H3COH + NH3 = CH4 + NH2OH

H2S2O6 + KOH = K2S2O6 + H2O =>
H2S2O6 + 2 KOH = K2S2O6 + 2 H2O

K2CO3 + Ca(OH)2 = KOH + CaCO3 =>
K2CO3 + Ca(OH)2 = 2 KOH + CaCO3

HFKOH = KFH2O =>
HFKOH = KFH2O

Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N

Cu + Ag2S = CuS + Ag =>
Cu + Ag2S = CuS + 2 Ag

CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl

CrCl2 + K2S = CrS + ClK =>
CrCl2 + K2S = CrS + 2 ClK

Pt + HNO3 = Pt(NO3)2 + H2O + NO2 =>
Pt + 4 HNO3 = Pt(NO3)2 + 2 H2O + 2 NO2

K2Cr2O7 + Fe6Cl2 + HCl = KCl + CrCl3 + FeCl3 + H2O =>
8 K2Cr2O7 + 3 Fe6Cl2 + 112 HCl = 16 KCl + 16 CrCl3 + 18 FeCl3 + 56 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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