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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
Mn(NO3)2 + C2H5NO2 = MnO + CO2 + N2 + H2O =>
9 Mn(NO3)2 + 10 C2H5NO2 = 9 MnO + 20 CO2 + 14 N2 + 25 H2O

CH3CO2K + (NH4)2SO4 = K2SO4 + CH3CO2NH4 =>
2 CH3CO2K + (NH4)2SO4 = K2SO4 + 2 CH3CO2NH4

Co(NO3)2 + H2S = CoS + HNO3 =>
Co(NO3)2 + H2S = CoS + 2 HNO3

Na2B4O7*10H2O(borax) + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*10H2O(borax) + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O

H2SO4 + BaCO3 = BaSO4 + CO2 + H2O =>
H2SO4 + BaCO3 = BaSO4 + CO2 + H2O

Cl2 + I2 + HOH = HIO3 + HCl =>
5 Cl2 + I2 + 6 HOH = 2 HIO3 + 10 HCl

C12H22O11 + H = CH4 + H2O =>
C12H22O11 + 48 H = 12 CH4 + 11 H2O

NH4OH + HSbO2 = NH4SbO2 + H2O =>
NH4OH + HSbO2 = NH4SbO2 + H2O

HI + Cl2 = HCl + I2 =>
2 HI + Cl2 = 2 HCl + I2

Na2SO4 + Ba(C2H3O2)2 = BaSO4 + Na(C2H3O2) =>
Na2SO4 + Ba(C2H3O2)2 = BaSO4 + 2 Na(C2H3O2)

V2O5 + H = VO + H2O =>
V2O5 + 6 H = 2 VO + 3 H2O

NaNo2 + HCl = HNo2 + NaCl =>
NaNo2 + HCl = HNo2 + NaCl

CH2S + F2 = CF4 + HF + SF6 =>
CH2S + 6 F2 = CF4 + 2 HF + SF6

NaCl + C6H8O7 = NaC6H8 + ClO7 =>
NaCl + C6H8O7 = NaC6H8 + ClO7

Sn + HNO3 = Sn(NO3)2 + NH4(NO3) + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + NH4(NO3) + 3 H2O

Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe

CuCl2 + Cu + HCl = H[CuCl2] =>
CuCl2 + Cu + 2 HCl = 2 H[CuCl2]

NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O

Ca(H2BO3)2 + Ca(OH)2 = Ca3(BO3)2 + H2O =>
Ca(H2BO3)2 + 2 Ca(OH)2 = Ca3(BO3)2 + 4 H2O

NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O

H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

CH4 + NCl2 = C(Cl)4 + N3 + H6 =>
3 CH4 + 6 NCl2 = 3 C(Cl)4 + 2 N3 + 2 H6

Rb + Tl2Te3 = Rb2Te + Tl2Te =>
4 Rb + Tl2Te3 = 2 Rb2Te + Tl2Te

K3[Cr(OH)6] + SO2 = K2SO3 + H2O + Cr(OH)3 =>
2 K3[Cr(OH)6] + 3 SO2 = 3 K2SO3 + 3 H2O + 2 Cr(OH)3

Rb(NO3)2 + KI = RbI + K(NO3)2 =>
Rb(NO3)2 + KI = RbI + K(NO3)2

NaBr + NaOH = Na + OHBr =>
NaBr + NaOH = 2 Na + OHBr

C2HBr + NaOH = C2H2O + NaBr =>
C2HBr + NaOH = C2H2O + NaBr

Fe(SCN)3 + FeCl3 = FeSCN + Cl =>
Fe(SCN)3 + 2 FeCl3 = 3 FeSCN + 6 Cl

NCl3 + H2O + HClO = HCl + HNO3 =>
NCl3 + 2 H2O + HClO = 4 HCl + HNO3

Cd(OH)2 + NH3*H2O = [Cd(NH3)4](OH)2 + H2O =>
Cd(OH)2 + 4 NH3*H2O = [Cd(NH3)4](OH)2 + 4 H2O

Pb(NO3)2 + CaOCl2 + H2O = PbO2 + Ca(NO3)2 + HCl =>
Pb(NO3)2 + CaOCl2 + H2O = PbO2 + Ca(NO3)2 + 2 HCl

C4H10 + Na = NaC4H10 =>
C4H10 + Na = NaC4H10

TiFeO3 = TiO2 + FeO =>
TiFeO3 = TiO2 + FeO

Hg2O + C = CO + Hg =>
Hg2O + C = CO + 2 Hg

Ba2CO3CO2H2O = (Ba(HCO3))2 =>
Ba2CO3CO2H2O = (Ba(HCO3))2

H2(g) + O2 = H2O(l) =>
2 H2(g) + O2 = 2 H2O(l)

K2[Zr(F)6] + Na = Zr + K[Na(F)] + NaF =>
K2[Zr(F)6] + 6 Na = Zr + 2 K[Na(F)] + 4 NaF

K4Fe(CN)6 + KMnO4 + H2SO4 = K2HSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
22 K4Fe(CN)6 + 236 KMnO4 + 431 H2SO4 = 162 K2HSO4 + 11 Fe2(SO4)3 + 236 MnSO4 + 132 HNO3 + 132 CO2 + 284 H2O

Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO

Rb + Br2 = Rb3Br =>
6 Rb + Br2 = 2 Rb3Br

Zn + H2SO2 = S + ZnSO4 + H2O =>
Zn + 4 H2SO2 = 3 S + ZnSO4 + 4 H2O

HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O

CaCl2 + NaC18H33O2 = CaH33O2 + Cl2NaC18 =>
CaCl2 + NaC18H33O2 = CaH33O2 + Cl2NaC18

Ca(OH)2 + P + H2O = PH3 + Ca(H2PO2)2 =>
3 Ca(OH)2 + 8 P + 6 H2O = 2 PH3 + 3 Ca(H2PO2)2

(NH4)2SO3 + KBr = NH4Br + K2SO3 =>
(NH4)2SO3 + 2 KBr = 2 NH4Br + K2SO3

(NH4)2S + ZnCl2 = (NH4)2Cl2 + ZnS =>
(NH4)2S + ZnCl2 = (NH4)2Cl2 + ZnS

CH2BrCHCHCH2Br + NaOH = CH2OHCHCHCH2OH + NaBr =>
CH2BrCHCHCH2Br + 2 NaOH = CH2OHCHCHCH2OH + 2 NaBr

Na3 + (PO4)(aq) + CuCl2(aq) = NaCl(aq) + Cu3(PO4)2(s) =>
2 Na3 + 2(PO4)(aq) + 3 CuCl2(aq) = 6 NaCl(aq) + Cu3(PO4)2(s)

HCOOH + Ca = CaHCOO + H2 =>
2 HCOOH + 2 Ca = 2 CaHCOO + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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