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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ag2CO3 + NaBr = AgBr + Na2CO3 =>
Ag2CO3 + 2 NaBr = 2 AgBr + Na2CO3

CrCl3 + Al = CrCl2 + AlCl3 =>
3 CrCl3 + Al = 3 CrCl2 + AlCl3

NH2OH + Na2O2 + H2SO4 = N2 + Na2SO4 + H2O =>
2 NH2OH + Na2O2 + H2SO4 = N2 + Na2SO4 + 4 H2O

Fe + IO3 = FeIO3 =>
Fe + IO3 = FeIO3

(NH4)2CO3 = NH3 + H2O*CO2 =>
(NH4)2CO3 = 2 NH3 + H2O*CO2

Sn + H2SO{4} = SnSO{4} + H2 =>
Sn + H2SO{4} = SnSO{4} + H2

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

SO2 + CI2 = SOCI2 + CI2O =>
SO2 + 2 CI2 = SOCI2 + CI2O

Ba(s) + N2(g) = Ba3N2 =>
3 Ba(s) + N2(g) = Ba3N2

NaHCO3 + NaHSO4 = Na2SO4 + H2O(l) + CO2(g) =>
NaHCO3 + NaHSO4 = Na2SO4 + H2O(l) + CO2(g)

CaCO3 + CuSO4 + Fe = CaSO4 + Cu + Fe3O4 + CO2 =>
4 CaCO3 + 4 CuSO4 + 3 Fe = 4 CaSO4 + 4 Cu + Fe3O4 + 4 CO2

NO3 + H2SO4 = (NO3)2SO4 + H2 =>
2 NO3 + H2SO4 = (NO3)2SO4 + H2

Al + MgSO4 = Mg + Al2(SO4)3 =>
2 Al + 3 MgSO4 = 3 Mg + Al2(SO4)3

Ai + S(s) = Ai2S3 =>
2 Ai + 3 S(s) = Ai2S3

NaC18H35O2 + H2O = C18H35O2H + NaOH =>
NaC18H35O2 + H2O = C18H35O2H + NaOH

AlCl3 + H2O = Al2O3 + HCl =>
2 AlCl3 + 3 H2O = Al2O3 + 6 HCl

CdSO4 + HCl = CdCl2 + H2SO4 =>
CdSO4 + 2 HCl = CdCl2 + H2SO4

NH3 + CuSO4 = Cu + (NH3)2SO4 =>
2 NH3 + CuSO4 = Cu + (NH3)2SO4

P4(s) + F2(g) = PF5(g) =>
P4(s) + 10 F2(g) = 4 PF5(g)

H2Se = H + Se =>
H2Se = 2 H + Se

BaO + Cl2O7 = Ba2(ClO4)4 =>
2 BaO + 2 Cl2O7 = Ba2(ClO4)4

Sn + Co = SnCo =>
Sn + Co = SnCo

AgNO3 + CuCl2 = AgCl2 + Cu(NO3) =>
AgNO3 + CuCl2 = AgCl2 + Cu(NO3)

NMe4I + I = NMe4I2 =>
NMe4I + I = NMe4I2

AgF + KNO2 = K2(AgF4) + AgNO2 + AgNO + Ag2O =>
8 AgF + 4 KNO2 = 2 K2(AgF4) + 3 AgNO2 + AgNO + Ag2O

MgC2O4 = MgO + CO2 + CO =>
MgC2O4 = MgO + CO2 + CO

K2Cr2O7 + HCl + CH2O = CrCl3 + KCl + HCOOH + H2O =>
K2Cr2O7 + 8 HCl + 3 CH2O = 2 CrCl3 + 2 KCl + 3 HCOOH + 4 H2O

P2O5 + AgCl = POCl3 + AgPO3 =>
2 P2O5 + 3 AgCl = POCl3 + 3 AgPO3

P2O3 + BaO = Ba3(PO3)2 =>
P2O3 + 3 BaO = Ba3(PO3)2

SO3HCl + H2O = H2SO4 + HCl =>
SO3HCl + H2O = H2SO4 + HCl

HS2 = H + S2 =>
HS2 = H + S2

CrCl2 + HCl + O2 = CrCl134 + H2O =>
CrCl2 + 132 HCl + 33 O2 = CrCl134 + 66 H2O

Al(OH)3 + P2O5 + H2O = Al(H2PO4)3 =>
2 Al(OH)3 + 3 P2O5 + 3 H2O = 2 Al(H2PO4)3

HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O

RbCl2 + H2SO4 = RbSO4 + HCl =>
RbCl2 + H2SO4 = RbSO4 + 2 HCl

S8 + N2 = S4N4 =>
S8 + 4 N2 = 2 S4N4

Na + Li2O = Na2O + Li2 =>
2 Na + Li2O = Na2O + Li2

Zn + CuBr2 = ZnBr2 + Cu =>
Zn + CuBr2 = ZnBr2 + Cu

O + N = NO =>
O + N = NO

(CH3)2NH + H2SO4 = (CH3)2NH2HSO4 =>
(CH3)2NH + H2SO4 = (CH3)2NH2HSO4

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

Ne(NO3)2 + NaOH = NeOH + Na(NO3)2 =>
Ne(NO3)2 + NaOH = NeOH + Na(NO3)2

HNO3 + ZnS = ZnSO4 + NO + HOH =>
8 HNO3 + 3 ZnS = 3 ZnSO4 + 8 NO + 4 HOH

C5H12 + O2(g) = H2O(g) + CO2(g) =>
C5H12 + 8 O2(g) = 6 H2O(g) + 5 CO2(g)

HCOOC2H5 + O2 = CO + H2O =>
HCOOC2H5 + 2 O2 = 3 CO + 3 H2O

(NH4)2CO3 = N1H3 + C1O2 + H2O =>
(NH4)2CO3 = 2 N1H3 + C1O2 + H2O

P4(g) + Cl2(g) = PCl3(l) =>
P4(g) + 6 Cl2(g) = 4 PCl3(l)

CrCl3 + NaCl + H2O = Na[Cr(OH)4] + HCl =>
CrCl3 + NaCl + 4 H2O = Na[Cr(OH)4] + 4 HCl

HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3

CH3CHO + CH4 = CH3CH3 + CO2 =>
2 CH3CHO + CH4 = 2 CH3CH3 + CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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