Equations balanced on the previous day | Equations balanced on the next day |
Cu(s) + Zn(NO3)2(aq) = CuNO3(aq) + ZnNO3(aq)
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
Al + S = SAl =>
Al + S = SAl
PbCrO4 + CH3COOH = Pb(CH3COO)2 + H2CrO4 =>
PbCrO4 + 2 CH3COOH = Pb(CH3COO)2 + H2CrO4
MgH + O = MgO + H2O =>
2 MgH + 3 O = 2 MgO + H2O
HMnO4 + KI = KMnO4 + HI =>
HMnO4 + KI = KMnO4 + HI
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
NH3(g) + F2(g) = N2F4(g) + H2(g) =>
2 NH3(g) + 2 F2(g) = N2F4(g) + 3 H2(g)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
XCl2(aq) + AgNO3(aq) = AgCl(s) + X(NO3)2(aq) =>
XCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + X(NO3)2(aq)
ZnFe2O4 + CH4 = ZnO + Fe3O4 + CO2 + H2O =>
12 ZnFe2O4 + CH4 = 12 ZnO + 8 Fe3O4 + CO2 + 2 H2O
Cd(NO3)2(aq) + NH4Cl(aq) = CdCl2(s) + NH4NO3(aq) =>
Cd(NO3)2(aq) + 2 NH4Cl(aq) = CdCl2(s) + 2 NH4NO3(aq)
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Ni + HNO3 = Ni(NO3)3 + H2O + NO2 =>
Ni + 6 HNO3 = Ni(NO3)3 + 3 H2O + 3 NO2
C5H5N + AgNO3 = AgC5H5N + NO3 =>
C5H5N + AgNO3 = AgC5H5N + NO3
Ba(OH)2 + H3Po4 = HBaPo4 + H2O =>
Ba(OH)2 + H3Po4 = HBaPo4 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
(NH4)N + O2 = N2O + H2O =>
2(NH4)N + 3 O2 = 2 N2O + 4 H2O
Ba(NO3)2(l) + Na2SO4(l) = BaSO4 + NaNO3 =>
Ba(NO3)2(l) + Na2SO4(l) = BaSO4 + 2 NaNO3
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
C8H8O3 + NaOH + H2SO4 = C7H6O3 + CH3OH + Na2SO4 =>
2 C8H8O3 + 2 NaOH + H2SO4 = 2 C7H6O3 + 2 CH3OH + Na2SO4
CH3COOH = CH3COO + H =>
CH3COOH = CH3COO + H
Fe + SnSO4 = Sn + FeSO4 =>
Fe + SnSO4 = Sn + FeSO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
SiH4 = H + Si =>
SiH4 = 4 H + Si
NO2Cu + LiOH = NO2Li + Cu(OH) =>
NO2Cu + LiOH = NO2Li + Cu(OH)
Na2O2 + C = Na2O + CO =>
Na2O2 + C = Na2O + CO
H2SO4 + Mg(OH)2 = MgSO4 + HOH =>
H2SO4 + Mg(OH)2 = MgSO4 + 2 HOH
H*HCO*O*O = C + O*O + H*H =>
2 H*HCO*O*O = 2 C + 3 O*O + 2 H*H
Al + (SO4)2 = Al2(SO4)3 =>
4 Al + 3(SO4)2 = 2 Al2(SO4)3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
NaCl + HNO3 = NaNO3 + Cl2 + NO + H2O =>
6 NaCl + 8 HNO3 = 6 NaNO3 + 3 Cl2 + 2 NO + 4 H2O
H2O + H2 = H8O =>
H2O + 3 H2 = H8O
ZnSO4*7H2O + H2SO4 = Zn(SO4)3 + H2 + H2O =>
ZnSO4*7H2O + 2 H2SO4 = Zn(SO4)3 + 2 H2 + 7 H2O
KMnO4 + NO + H2O = MnO2 + NO2 + KOH =>
2 KMnO4 + 3 NO + H2O = 2 MnO2 + 3 NO2 + 2 KOH
Cr2(CO3)3 + Pt = Pt2(CO3)3 + Cr =>
Cr2(CO3)3 + 2 Pt = Pt2(CO3)3 + 2 Cr
BaBr + HCl = BaCl + HBr =>
BaBr + HCl = BaCl + HBr
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Cu(OH)2 + Ni2SO4 = Ni(OH)2 + Cu2SO4 =>
2 Cu(OH)2 + Ni2SO4 = 2 Ni(OH)2 + Cu2SO4
Zn(aq)K(aq)S(aq) = ZnKS(s) =>
Zn(aq)K(aq)S(aq) = ZnKS(s)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca(OH)2 + AlOH + SiO + H2O = Ca3Al2Si3O12 + H2 =>
3 Ca(OH)2 + 2 AlOH + 3 SiO + H2O = Ca3Al2Si3O12 + 5 H2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
(VO)SO4 + KMnO4 + H2O = V2O5 + MnSO4 + H2SO4 + K2SO4 =>
10(VO)SO4 + 2 KMnO4 + 7 H2O = 5 V2O5 + 2 MnSO4 + 7 H2SO4 + K2SO4
CH2CH2Cl{+} + Cl{-} = CH2CH2Cl2 =>
CH2CH2Cl{+} + Cl{-} = CH2CH2Cl2
NbI3 + I2 = NbI5 =>
NbI3 + I2 = NbI5
K + Al = K3Al =>
3 K + Al = K3Al
H2S2O8 + H2O = H2SO4 + H2SO5 =>
H2S2O8 + H2O = H2SO4 + H2SO5
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Equations balanced on 04/07/24
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