Equations balanced on the previous day | Equations balanced on the next day |
Cu(s) + 2 HCl(aq) = CuCl2(aq) + H2(g)
RbOH + H2NO2 = H2O + Rb2NO2 =>
2 RbOH + H2NO2 = 2 H2O + Rb2NO2
CaCrO4(aq) + K3PO4(aq) = K2CrO4(s) + Ca3(PO4)2(aq) =>
3 CaCrO4(aq) + 2 K3PO4(aq) = 3 K2CrO4(s) + Ca3(PO4)2(aq)
N2 + O2 = NO =>
N2 + O2 = 2 NO
Ca + FeF3 = CaFe + F2 =>
2 Ca + 2 FeF3 = 2 CaFe + 3 F2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Ca + FeF3 = CaFe + F2 =>
2 Ca + 2 FeF3 = 2 CaFe + 3 F2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Ba(OH)2 + KPO4 = BaPO4 + K(OH)2 =>
Ba(OH)2 + KPO4 = BaPO4 + K(OH)2
NaCl + K = KCl + Na =>
NaCl + K = KCl + Na
Cu + Al2O = Al + CuO =>
Cu + Al2O = 2 Al + CuO
CH2BrCOOH + NH3 = CH2NH3BrCOOH =>
CH2BrCOOH + NH3 = CH2NH3BrCOOH
(CH3COO)3 + H2O = (CH3COO)2*H2O =>
2(CH3COO)3 + 3 H2O = 3(CH3COO)2*H2O
RbOH + SeO3 = Rb2O + Se(OH)6 =>
6 RbOH + SeO3 = 3 Rb2O + Se(OH)6
Zn + HC1 = ZnC12 + H2 =>
Zn + 12 HC1 = ZnC12 + 6 H2
Cu2 + O = CuO =>
Cu2 + 2 O = 2 CuO
C9H18 = C9H12 + H2 =>
C9H18 = C9H12 + 3 H2
Ga + HOH = H2 + Ga(OH)3 =>
2 Ga + 6 HOH = 3 H2 + 2 Ga(OH)3
Cu + Al2O = Al + CuO =>
Cu + Al2O = 2 Al + CuO
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
PbO2 + HCl(aq) = Cl2 + H2O + PbCl2 =>
PbO2 + 4 HCl(aq) = Cl2 + 2 H2O + PbCl2
Mg(NO3)2 + NH4Cl = MgCl2 + NH4(NO3) =>
Mg(NO3)2 + 2 NH4Cl = MgCl2 + 2 NH4(NO3)
P(s) + F2(g) = PF5(g) =>
2 P(s) + 5 F2(g) = 2 PF5(g)
Cu(NO3)2 + MgS = CuS + Mg(NO3)2 =>
Cu(NO3)2 + MgS = CuS + Mg(NO3)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe(s) + HgSO4(aq) = Hg(s) + FeSO4(aq) =>
Fe(s) + HgSO4(aq) = Hg(s) + FeSO4(aq)
Ca + FeF3 = CaFe + F2 =>
2 Ca + 2 FeF3 = 2 CaFe + 3 F2
RbOH + SeO3 = Rb2O + Se(OH)6 =>
6 RbOH + SeO3 = 3 Rb2O + Se(OH)6
Ca(OH)2 + NaOH = Ca + Na(OH)3 =>
Ca(OH)2 + NaOH = Ca + Na(OH)3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na(OH) + SO4Mn + O = MnO2 + Na2SO4 + H2O =>
2 Na(OH) + SO4Mn + O = MnO2 + Na2SO4 + H2O
KIO3 + H2SO4 + IK = K2SO4 + I2 + H2O =>
KIO3 + 3 H2SO4 + 5 IK = 3 K2SO4 + 3 I2 + 3 H2O
CuO(s) + CH3CH2OH(g) = Cu(s) + CO2(g) + H2O(l) =>
6 CuO(s) + CH3CH2OH(g) = 6 Cu(s) + 2 CO2(g) + 3 H2O(l)
AgNO3 + NaCN = Ag(CN) + NaNO3 =>
AgNO3 + NaCN = Ag(CN) + NaNO3
CH3COONa(s) + H2O(l) = CH3COOH + NaOH =>
CH3COONa(s) + H2O(l) = CH3COOH + NaOH
H2SO4 + Mg = HMg + HSO4 =>
H2SO4 + Mg = HMg + HSO4
Al(s) + MgSO4(aq) = Mg(s) + Al2(SO4)3(aq) =>
2 Al(s) + 3 MgSO4(aq) = 3 Mg(s) + Al2(SO4)3(aq)
MgO2 + LiF = MgF2 + LiO =>
MgO2 + 2 LiF = MgF2 + 2 LiO
CK = KC =>
CK = KC
Mg + N2 = MgN =>
2 Mg + N2 = 2 MgN
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NH4Cl + H2SO4 = (NH4)2SO4 + HCl =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 HCl
MgO + H2SO3 = MgSO4 + H2 =>
MgO + H2SO3 = MgSO4 + H2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
CaCrO4 + Al2(SO4)3 = CaSO4 + Al2(CrO4)3 =>
3 CaCrO4 + Al2(SO4)3 = 3 CaSO4 + Al2(CrO4)3
NaNO3 + Zn + NaOH + H2O = NH3 + Na(Zn(OH)4) =>
3 NaNO3 + 8 Zn + 5 NaOH + 18 H2O = 3 NH3 + 8 Na(Zn(OH)4)
K2Cr2O7 + HCl + FeCl = FeCl3 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 14 HCl + 3 FeCl = 3 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CO3{2-} + MnO4{-} + H2O = CO4{2-} + Mn{2+} + OH{-} =>
5 CO3{2-} + 2 MnO4{-} + 3 H2O = 5 CO4{2-} + 2 Mn{2+} + 6 OH{-}
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Equations balanced on 01/06/24
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