Equations balanced on the previous day | Equations balanced on the next day |
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cu + K2Cr2O7 + H2SO4 = H2O + CrSO4 + CuSO4 + K2SO4 =>
4 Cu + K2Cr2O7 + 7 H2SO4 = 7 H2O + 2 CrSO4 + 4 CuSO4 + K2SO4
KOHAgNO = KNOAgOH =>
KOHAgNO = KNOAgOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ra + H2SO4 = RaSO4 + H2O + SO2 =>
Ra + 2 H2SO4 = RaSO4 + 2 H2O + SO2
HClO3(aq) = HClO4 + ClO2 + H2O(l) =>
3 HClO3(aq) = HClO4 + 2 ClO2 + H2O(l)
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
Fe + Ag2CO3 = FeCO3 + Ag =>
Fe + Ag2CO3 = FeCO3 + 2 Ag
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
Cu(s) + FeCl3(aq) = CuCl5(aq) + Fe2(g) =>
6 Cu(s) + 10 FeCl3(aq) = 6 CuCl5(aq) + 5 Fe2(g)
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
C8H6O4 + O2 = CO2 + H2O =>
2 C8H6O4 + 15 O2 = 16 CO2 + 6 H2O
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
FeN2O6 + NaOH = FeO2H2 + NaNO3 =>
FeN2O6 + 2 NaOH = FeO2H2 + 2 NaNO3
Zn + K2CrO7 + H2SO4 = ZnO + K2SO4 + H2O + Cr2(SO4)3 =>
9 Zn + 2 K2CrO7 + 5 H2SO4 = 9 ZnO + 2 K2SO4 + 5 H2O + Cr2(SO4)3
Ca + (NH4)2C2O4 = CaC2O4 + NH4 =>
Ca + (NH4)2C2O4 = CaC2O4 + 2 NH4
ZXY = XYZ =>
ZXY = XYZ
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
HNO3 + K2SO4 = KNO3 + SO3 + H2O =>
2 HNO3 + K2SO4 = 2 KNO3 + SO3 + H2O
CH3CH2OHNaOH = CH3CH2ONaH2O =>
CH3CH2OHNaOH = CH3CH2ONaH2O
P{2} = P{2}O{5} =>
P{2} = P{2}O{5}
BaFNaN = BaNNaF =>
BaFNaN = BaNNaF
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
AgNO3 + ZnSO4 = Ag2SO4 + Zn(NO3)2 =>
2 AgNO3 + ZnSO4 = Ag2SO4 + Zn(NO3)2
CaCNNaOH = CaOHNaCN =>
CaCNNaOH = CaOHNaCN
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H4O3NaOH = NaC3H3O3H2O =>
C3H4O3NaOH = NaC3H3O3H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
H3PO4 + NaNO2 = NO + NO2 + Na3PO4 + H2O =>
2 H3PO4 + 6 NaNO2 = 3 NO + 3 NO2 + 2 Na3PO4 + 3 H2O
PotassiumFluorideBariumBromide = BariumFluoridePotassiumBromide =>
PotassiumFluorideBariumBromide = BariumFluoridePotassiumBromide
Fe2O3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O =>
Fe2O3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2O
Ti + SnBr = TiBr + Sn =>
Ti + SnBr = TiBr + Sn
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Ti + SnBr = TiBr + Sn =>
Ti + SnBr = TiBr + Sn
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
ZnOMgBr = ZnBrMgO =>
ZnOMgBr = ZnBrMgO
CO2 + H2O + N2 = C5H5N + O2 =>
20 CO2 + 10 H2O + 2 N2 = 4 C5H5N + 25 O2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Fe(OH)2 + AlO = FeO + Al(OH)2 =>
Fe(OH)2 + AlO = FeO + Al(OH)2
Pb(OH)4 + HI = Pb(I)4 + H2O =>
Pb(OH)4 + 4 HI = Pb(I)4 + 4 H2O
NaClO3 + O2 = Na2O + ClO3 =>
4 NaClO3 + O2 = 2 Na2O + 4 ClO3
MgN = Mg + N2 =>
2 MgN = 2 Mg + N2
HNO3 + AgNO3 = AgH(NO3)2 =>
HNO3 + AgNO3 = AgH(NO3)2
Ti + SnBr = TiBr + Sn =>
Ti + SnBr = TiBr + Sn
C7H7NOHCl = H2OC7H6NCl =>
C7H7NOHCl = H2OC7H6NCl
CuCI2 + Pb = PbCI2 + Cu =>
CuCI2 + Pb = PbCI2 + Cu
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NiCl2*6H2O + C2H8N2 = [Ni(C2H8N2)3]Cl2*2H2O + H2O =>
NiCl2*6H2O + 3 C2H8N2 = [Ni(C2H8N2)3]Cl2*2H2O + 4 H2O
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