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Chemische vergelijkingen in evenwicht op12/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + FeSO3 = CuSO3 + Fe =>
Cu + FeSO3 = CuSO3 + Fe

SrCl2 + H2SO4 = SrSO4 + H2Cl2 =>
SrCl2 + H2SO4 = SrSO4 + H2Cl2

CuCl2 + SO4(NH4)2 = CuSO4 + NH4Cl =>
CuCl2 + SO4(NH4)2 = CuSO4 + 2 NH4Cl

C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2

Na2Cr2O7 = Na2CrO2 + O2 + Cr2O3 =>
4 Na2Cr2O7 = 4 Na2CrO2 + 7 O2 + 2 Cr2O3

AgNo3 + KOH = Ag2O + KNo3 + H2O =>
2 AgNo3 + 2 KOH = Ag2O + 2 KNo3 + H2O

HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl

C3H6 + H2 = C3H6H2 =>
C3H6 + H2 = C3H6H2

KClO4 + K2SO3 = KCl + K2SO4 =>
KClO4 + 4 K2SO3 = KCl + 4 K2SO4

AgNo3 + KOH = Ag2O + KNo3 + H2O =>
2 AgNo3 + 2 KOH = Ag2O + 2 KNo3 + H2O

BaCl2 + Na2H2SiO4 = BaSiO3 + NaCl + H2O =>
BaCl2 + Na2H2SiO4 = BaSiO3 + 2 NaCl + H2O

HI + Na2S = NaI + H2S =>
2 HI + Na2S = 2 NaI + H2S

B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3

SnCl2 + K2O = SnO + KCl =>
SnCl2 + K2O = SnO + 2 KCl

Cu(OH)2 + O = CuO + OH =>
Cu(OH)2 + O = CuO + 2 OH

ZnO + HNO3 = Zn[NO3]2 + H2O =>
ZnO + 2 HNO3 = Zn[NO3]2 + H2O

FeCl3 + NaCH3COO = FeCH3COO + NaCl3 =>
FeCl3 + NaCH3COO = FeCH3COO + NaCl3

Al + AgO = AlAg + O2 =>
2 Al + 2 AgO = 2 AlAg + O2

HBr + NH4 = NBr3 + H5 =>
15 HBr + 5 NH4 = 5 NBr3 + 7 H5

K + Br = KBr =>
K + Br = KBr

C4H8Cl2S = C2H4 + HCl + CCl4 + CS2 =>
6 C4H8Cl2S = 10 C2H4 + 8 HCl + CCl4 + 3 CS2

H2 + NF3 = NH + F2 =>
H2 + 2 NF3 = 2 NH + 3 F2

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

Zn + HNO3 = (ZnNO3)2 + NO + H2O =>
6 Zn + 8 HNO3 = 3(ZnNO3)2 + 2 NO + 4 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO

Mg(OH)2 + H + Cl = MgCl2 + H2O =>
Mg(OH)2 + 2 H + 2 Cl = MgCl2 + 2 H2O

Hg + ZnSO4 = HgS + ZnO4 =>
Hg + ZnSO4 = HgS + ZnO4

K4[Fe(CN)6] + O2 + H2O = K3[Fe(CN)6] + KOH =>
4 K4[Fe(CN)6] + O2 + 2 H2O = 4 K3[Fe(CN)6] + 4 KOH

Ca(OH)2 + HI = H2O + I + CaOH =>
Ca(OH)2 + HI = H2O + I + CaOH

NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl

Rb + O2 = RbO =>
2 Rb + O2 = 2 RbO

RbBr + Cl2 = RbCl2 + Br2 =>
2 RbBr + 2 Cl2 = 2 RbCl2 + Br2

Sn + MoS2 = MoSn2 + SnS =>
4 Sn + MoS2 = MoSn2 + 2 SnS

CH3CONH2 + H2O + HCl = CH3COOH + NH4Cl =>
CH3CONH2 + H2O + HCl = CH3COOH + NH4Cl

Cs + K + B = CsKB =>
Cs + K + B = CsKB

Ni(NO3)2*6H2O + NH4OH = Ni(OH)2 + H2O + NO2 =>
7 Ni(NO3)2*6H2O + 2 NH4OH = 7 Ni(OH)2 + 40 H2O + 16 NO2

C2H5MgBr + C2H2 = C2H4 + C2H3MgBr =>
C2H5MgBr + C2H2 = C2H4 + C2H3MgBr

NaPO4 + Fe(NO3)2 = NaNO3 + Fe(PO4)2 =>
2 NaPO4 + Fe(NO3)2 = 2 NaNO3 + Fe(PO4)2

Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2

NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O

K2S + NaMnO4 + NaOH = Na2MnO4 + K2SO4 + H2O =>
K2S + 8 NaMnO4 + 8 NaOH = 8 Na2MnO4 + K2SO4 + 4 H2O

BaSO4 + HOH = Ba(OH)2 + H2SO4 =>
BaSO4 + 2 HOH = Ba(OH)2 + H2SO4

HNO3 + FeI2 = Fe(NO3)3 + NO + I + H2O =>
4 HNO3 + FeI2 = Fe(NO3)3 + NO + 2 I + 2 H2O

Na2SiO3 + H2O = Si + O2 + NaOH =>
Na2SiO3 + H2O = Si + O2 + 2 NaOH

C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O

HNO2 + KI = KNO2 + HI =>
HNO2 + KI = KNO2 + HI

CH3CONH2 + H2O + HCl = CH3COOH + NH4Cl =>
CH3CONH2 + H2O + HCl = CH3COOH + NH4Cl

Rb + O2 = RbO =>
2 Rb + O2 = 2 RbO

NaOH + CuSO4 = NaO5CuHS =>
NaOH + CuSO4 = NaO5CuHS

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Breng de vergelijking van een chemische reactie in evenwicht
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