Equations balanced on the previous day | Equations balanced on the next day |
2 NO + 6 Fe3{+} + 8 OH{-} = 2 NO3{-} + 9 Fe2 + 4 H2O
NaI + H2SO4 = H2O + S + I2 + Na2SO4 =>
6 NaI + 4 H2SO4 = 4 H2O + S + 3 I2 + 3 Na2SO4
K2CrO4 + AgCl = K2Cl + AgCrO4 =>
K2CrO4 + AgCl = K2Cl + AgCrO4
K2CrO4 + AgCl = K2Cl + AgCrO4 =>
K2CrO4 + AgCl = K2Cl + AgCrO4
Na2[Zn(S2O3)2] + CH3COOH = ZnS + NaCH3COO + H2S + SO3 =>
Na2[Zn(S2O3)2] + 2 CH3COOH = ZnS + 2 NaCH3COO + H2S + 2 SO3
K2CrO4 + AgCl = K2Cl + AgCrO4 =>
K2CrO4 + AgCl = K2Cl + AgCrO4
HCl + Ca(Cl)2 = H(Cl)2 + CaCl =>
HCl + Ca(Cl)2 = H(Cl)2 + CaCl
Na2[Zn(S2O3)2] + CH3COOH = ZnS + NaCH3COO + H2S + SO3 =>
Na2[Zn(S2O3)2] + 2 CH3COOH = ZnS + 2 NaCH3COO + H2S + 2 SO3
H2SO4 + C2H6O + K2CrO4 = C2H4O2 + Cr(SO4) + H2O + K2SO4 =>
2 H2SO4 + C2H6O + K2CrO4 = C2H4O2 + Cr(SO4) + 3 H2O + K2SO4
Na2[Zn(S2O3)2] + CH3COOH = ZnS + NaCH3COO + H2S + SO3 =>
Na2[Zn(S2O3)2] + 2 CH3COOH = ZnS + 2 NaCH3COO + H2S + 2 SO3
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Ba + Al(NO3)3 = Ba(NO3)2 + Al =>
3 Ba + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 Al
K2CrO4 + AgCl = K2Cl + AgCrO4 =>
K2CrO4 + AgCl = K2Cl + AgCrO4
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
K2CrO4 + AgCl = K2Cl + AgCrO4 =>
K2CrO4 + AgCl = K2Cl + AgCrO4
FeCl{3+} + HPO4{2-} = FePO4 + H + Cl{+} =>
FeCl{3+} + HPO4{2-} = FePO4 + H + Cl{+}
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
Na2[Zn(S2O3)2] + CH3COOH = ZnS + NaCH3COO + H2S + SO3 =>
Na2[Zn(S2O3)2] + 2 CH3COOH = ZnS + 2 NaCH3COO + H2S + 2 SO3
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
CH + COH + NaOH = CH3CO2Na =>
CH + COH + NaOH = CH3CO2Na
KMnO4 + C7H16 = KMnO2 + C7H14 + H2O =>
KMnO4 + 2 C7H16 = KMnO2 + 2 C7H14 + 2 H2O
Al2(SO4)3 + Ba(HO)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(HO)2 = 2 Al(OH)3 + 3 BaSO4
CH3((CH2)6)CH3 + O2 = CO2 + H2O =>
2 CH3((CH2)6)CH3 + 25 O2 = 16 CO2 + 18 H2O
H2O + AgI = AgOH + HI =>
H2O + AgI = AgOH + HI
K2CrO4 + AgCl = K2Cl + AgCrO4 =>
K2CrO4 + AgCl = K2Cl + AgCrO4
Na2[Zn(S2O3)2] + CH3COOH = ZnS + NaCH3COO + H2S + SO3 =>
Na2[Zn(S2O3)2] + 2 CH3COOH = ZnS + 2 NaCH3COO + H2S + 2 SO3
KOH + Al = K3AlO3 + H2 =>
6 KOH + 2 Al = 2 K3AlO3 + 3 H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na2[Zn(S2O3)2] + CH3COOH = ZnS + NaCH3COO + H2S + SO3 =>
Na2[Zn(S2O3)2] + 2 CH3COOH = ZnS + 2 NaCH3COO + H2S + 2 SO3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BaO + H = Ba + OH =>
BaO + H = Ba + OH
K2CrO4 + AgCl = K2Cl + AgCrO4 =>
K2CrO4 + AgCl = K2Cl + AgCrO4
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Mg(OH)2 + HCl = MgCl2 + H2 + O2 =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2 + O2
[H3NCH2COOH]Cl + NaOH = HCl + H2O + NH2CH2COONa =>
[H3NCH2COOH]Cl + NaOH = HCl + H2O + NH2CH2COONa
BF3 + HF = H[BF4] =>
BF3 + HF = H[BF4]
Kr2Cr2O7 + H2SO4 + SO2 = Kr2SO4 + Cr2(SO4)3 + H2O =>
Kr2Cr2O7 + H2SO4 + 3 SO2 = Kr2SO4 + Cr2(SO4)3 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(s) + H2O(s) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(s) + 4 H2O(s)
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
CS2 + Cl = C2Cl4 + SCl2 =>
2 CS2 + 12 Cl = C2Cl4 + 4 SCl2
C6H6 + Cl2 = C6Cl6 + H2 =>
C6H6 + 3 Cl2 = C6Cl6 + 3 H2
Na2[Zn(S2O3)2] + CH3COOH = ZnS + NaCH3COO + H2S + SO3 =>
Na2[Zn(S2O3)2] + 2 CH3COOH = ZnS + 2 NaCH3COO + H2S + 2 SO3
Cu{2+}(aq) + PO4{3-}(aq) = Cu3(PO4)2(aq) =>
3 Cu{2+}(aq) + 2 PO4{3-}(aq) = Cu3(PO4)2(aq)
K3PO4(aq) + Ca(NO3)2(aq) = Ca3(PO4)2 + KNO3 =>
2 K3PO4(aq) + 3 Ca(NO3)2(aq) = Ca3(PO4)2 + 6 KNO3
Pt(NO3)2 + NH3 = Pt(NH3)6 + NO3 =>
Pt(NO3)2 + 6 NH3 = Pt(NH3)6 + 2 NO3
Zn + Na2CO3 = ZnCO3 + Na =>
Zn + Na2CO3 = ZnCO3 + 2 Na
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
KI(aq) + H2SO4(aq) = I2 + SO2 + K2SO4 + H2O =>
2 KI(aq) + 2 H2SO4(aq) = I2 + SO2 + K2SO4 + 2 H2O
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