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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
CoSO4 + H2O = H2S + Co + OH =>
CoSO4 + 6 H2O = H2S + Co + 10 OH

BaCl2 + Ca(NO3)2 = BaCa + ClNO3 =>
BaCl2 + Ca(NO3)2 = BaCa + 2 ClNO3

K2(CO3) + Ba(OH)2 = Ba(CO3) + KOH =>
K2(CO3) + Ba(OH)2 = Ba(CO3) + 2 KOH

Notachem + Defnotachem2 = Defnotachem2Notachem =>
Notachem + Defnotachem2 = Defnotachem2Notachem

CrCl2(aq) + Li2CO3(aq) = CrCO3 + Li2Cl2 =>
CrCl2(aq) + Li2CO3(aq) = CrCO3 + Li2Cl2

NaF + KBr = KF + NaBr =>
NaF + KBr = KF + NaBr

Fe(NO2)3 + NaOH = Fe(OH)3 + NaNO2 =>
Fe(NO2)3 + 3 NaOH = Fe(OH)3 + 3 NaNO2

Cr2O7{-2} + Sn{2+} + H3O{+} = Cr{+3} + Sn{4+} + H2O =>
Cr2O7{-2} + 3 Sn{2+} + 14 H3O{+} = 2 Cr{+3} + 3 Sn{4+} + 21 H2O

PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2

Potassium + magnesiumcarbonate = potassiumcarbonate + magnesium =>
2 K + MgCO3 = K2CO3 + Mg

C6H5NH3Cl + H2O = HCl + C6H5NH3OH =>
C6H5NH3Cl + H2O = HCl + C6H5NH3OH

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

Se + H2O = H2SeO3 + H =>
Se + 3 H2O = H2SeO3 + 4 H

MgCl2(aq) + AgNO3(aq) = MgNO3 + AgCl2(aq) =>
MgCl2(aq) + AgNO3(aq) = MgNO3 + AgCl2(aq)

C2H6(g) + O2(g) = C02(g) + H2O(g) =>
2 C2H6(g) + 3 O2(g) = 2 C02(g) + 6 H2O(g)

Na4Cl + AgNO3 = NaNO3 + Ag4Cl =>
Na4Cl + 4 AgNO3 = 4 NaNO3 + Ag4Cl

(NH4)2[SnCl6] + H2SO4(konc) = SnCl4 + HCl + (NH4)2SO4 =>
(NH4)2[SnCl6] + H2SO4(konc) = SnCl4 + 2 HCl + (NH4)2SO4

HCl + Fe(NO3)3 = FeCl + H(NO3)3 =>
HCl + Fe(NO3)3 = FeCl + H(NO3)3

C25H52(l) + O2(g) = CO2(g) + H2O(g) =>
C25H52(l) + 38 O2(g) = 25 CO2(g) + 26 H2O(g)

H2 + O4 = H2O4 =>
H2 + O4 = H2O4

CaCl2 + CuBr = CaBr2 + CuCl =>
CaCl2 + 2 CuBr = CaBr2 + 2 CuCl

P4S3 = P + S =>
P4S3 = 4 P + 3 S

HOCl + NO3 = NCl + H2O + O2 =>
4 HOCl + 4 NO3 = 4 NCl + 2 H2O + 7 O2

H2CO3 + Ag = AgHCO3 + H2 =>
2 H2CO3 + 2 Ag = 2 AgHCO3 + H2

I2O7 + H2O = I2(OH) + O =>
2 I2O7 + H2O = 2 I2(OH) + 13 O

NaHCO3 + HF = H2CO3NaF =>
NaHCO3 + HF = H2CO3NaF

PbO + C = Pb + CO =>
PbO + C = Pb + CO

NiBr4 = Ni + Br2 =>
NiBr4 = Ni + 2 Br2

Cd1CO3 = Cd1O1 + CO2 =>
Cd1CO3 = Cd1O1 + CO2

C5H19O2N + O2 = CO2 + H2O + NO2 =>
4 C5H19O2N + 39 O2 = 20 CO2 + 38 H2O + 4 NO2

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

Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6

Zn(SO4)2 + CuCl2 = Zn + Cl + Cu(SO4)2 =>
Zn(SO4)2 + CuCl2 = Zn + 2 Cl + Cu(SO4)2

FeO + Sn = Fe + SnO =>
FeO + Sn = Fe + SnO

Sn + Ag{+}(aq) = Sn{2+} + Ag =>
Sn + 2 Ag{+}(aq) = Sn{2+} + 2 Ag

(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O

ChromiumIIInitrate + IronIIsulfate = ChromiumIIIsulfate + IronIInitrate =>
ChromiumIIInitrate + IronIIsulfate = ChromiumIIIsulfate + IronIInitrate

LiOH + H2 = Li + H2O =>
2 LiOH + H2 = 2 Li + 2 H2O

FeCl2 + NH3 = Fe(NH3)3 + Cl =>
FeCl2 + 3 NH3 = Fe(NH3)3 + 2 Cl

KCrO + BaNO = KNO + BaCrO =>
KCrO + BaNO = KNO + BaCrO

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

CuO + Cl2 = CuCl + O2 =>
2 CuO + Cl2 = 2 CuCl + O2

CH4(g) + Cl2 = CHCl3 + HCl(g) =>
CH4(g) + 3 Cl2 = CHCl3 + 3 HCl(g)

K + CHOOH = CHOOK + H2 =>
2 K + 2 CHOOH = 2 CHOOK + H2

NaCl + SiO2 = Na2O + SiCl4 =>
4 NaCl + SiO2 = 2 Na2O + SiCl4

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

calcium + sulfur = CaS =>
Ca + S = CaS

MnO2 + Zn = ZnO + Mn =>
MnO2 + 2 Zn = 2 ZnO + Mn

Co + PO4 = Co3(PO4)2 =>
3 Co + 2 PO4 = Co3(PO4)2

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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