Equations balanced on the previous day | Equations balanced on the next day |
H3PO4 + P2O5 + 3 NaOH = 3 NaH2PO4
C6H11BrNaOH = C6H10NaBrH2O =>
C6H11BrNaOH = C6H10NaBrH2O
CH3Br + NaOH = C2H5OH + NaBr + H2O =>
2 CH3Br + 2 NaOH = C2H5OH + 2 NaBr + H2O
(NH4)2CO3 + CH3OOH = CH3(NH4)2 + CO5H =>
(NH4)2CO3 + CH3OOH = CH3(NH4)2 + CO5H
AlCl3 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Cl
KI + Sn2(CO3)3 = SnI3 + K2CO3 =>
6 KI + Sn2(CO3)3 = 2 SnI3 + 3 K2CO3
As + (NO3) = As2O5 + NO =>
4 As + 5(NO3) = 2 As2O5 + 5 NO
Zn + MnI2 = ZnI + Mn =>
2 Zn + MnI2 = 2 ZnI + Mn
Cl + H2O = ClH + O =>
2 Cl + H2O = 2 ClH + O
C7H5NO3 + C3H6O + HO{-} = C16H10O2N2 + CH3CO{-}2 + H2O =>
2 C7H5NO3 + 6 C3H6O + 8 HO{-} = C16H10O2N2 + 8 CH3CO{-}2 + 10 H2O
HC2H3O2 + Na4(CO3)2 = NaC2H3O2 + CO2 + H2O =>
4 HC2H3O2 + Na4(CO3)2 = 4 NaC2H3O2 + 2 CO2 + 2 H2O
Zn + HCI = ZnCI + H =>
Zn + HCI = ZnCI + H
OH{-} + C6H8O6 + Cu{+2} = C6H6O6 + Cu2O + H2O =>
4 OH{-} + C6H8O6 + 2 Cu{+2} = C6H6O6 + Cu2O + 3 H2O
NO + H2 = H2O + NH3 =>
2 NO + 5 H2 = 2 H2O + 2 NH3
Cu(NH3)4 + K4FeCN6 = CuFeCN6 + KNH3 =>
Cu(NH3)4 + K4FeCN6 = CuFeCN6 + 4 KNH3
CH3CH3CH2COCH + O2 = CO2 + H2O =>
4 CH3CH3CH2COCH + 27 O2 = 20 CO2 + 18 H2O
AI(s) + Cl2(g) = AICl2(s) =>
AI(s) + Cl2(g) = AICl2(s)
Mg(s) + NH3(g) = H2(g) + Mg3N2(g) =>
3 Mg(s) + 2 NH3(g) = 3 H2(g) + Mg3N2(g)
Cr2(SO4)3 + (NH4)2S = Cr2S3 + (NH4)2(SO4) =>
Cr2(SO4)3 + 3(NH4)2S = Cr2S3 + 3(NH4)2(SO4)
C6H5CHOHC2H5 + H2SO4 + K2Cr2O7 = C6H5COC2H5 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5CHOHC2H5 + 4 H2SO4 + K2Cr2O7 = 3 C6H5COC2H5 + K2SO4 + Cr2(SO4)3 + 7 H2O
FeBr2 + Cl = FeCl3 + Br =>
FeBr2 + 3 Cl = FeCl3 + 2 Br
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
C2H5COOH + CH4 = C2H5COOCH3 + H2O =>
6 C2H5COOH + 2 CH4 = 5 C2H5COOCH3 + 2 H2O
NO + H2 = H2O + N2 =>
2 NO + 2 H2 = 2 H2O + N2
AgNO3(aq) + Cl{-}(aq) = AgCl(s) + NO3{-}(aq) =>
AgNO3(aq) + Cl{-}(aq) = AgCl(s) + NO3{-}(aq)
H2SO4 + KMnO4 + H2O2 = MnO4 + KHSO4 + H2O =>
2 H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + 2 KHSO4 + 2 H2O
PbS + NaOH = Pb + Na2S + Na2SO4 + H2O =>
4 PbS + 8 NaOH = 4 Pb + 3 Na2S + Na2SO4 + 4 H2O
MgCl2 + Zn(OH)2 = Mg(OH)2 + ZnCl2 =>
MgCl2 + Zn(OH)2 = Mg(OH)2 + ZnCl2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C5H12 = C6H14 + CH4 =>
5 C5H12 = 4 C6H14 + CH4
C6H4(COOH)COOK + NaOH = H2O + NaC6H4(COO)COOK =>
C6H4(COOH)COOK + NaOH = H2O + NaC6H4(COO)COOK
I2 + CCl4 = I2(CCl4) =>
I2 + CCl4 = I2(CCl4)
HAuCl4*3H2O + Na3C6H5O7*2H2O = Au + H(C4H2O4)2 + H2O + NaCl =>
3 HAuCl4*3H2O + 4 Na3C6H5O7*2H2O = 3 Au + 3 H(C4H2O4)2 + 21 H2O + 12 NaCl
O{-}2 + K{+} = OK =>
O{-}2 + K{+} = OK
F2 + Fe2Br6 = F3Fe + Br =>
3 F2 + Fe2Br6 = 2 F3Fe + 6 Br
Cr2(CO3)3 + H2(C2O4) = Cr2(C2O4)3 + H2(CO3) =>
Cr2(CO3)3 + 3 H2(C2O4) = Cr2(C2O4)3 + 3 H2(CO3)
Ca(OH)2 + NaOH + Cl2 + C = NaCl + CaCO3 + H2O =>
Ca(OH)2 + 4 NaOH + 2 Cl2 + C = 4 NaCl + CaCO3 + 3 H2O
KMnO4 = K + Mn6 + O2 =>
6 KMnO4 = 6 K + Mn6 + 12 O2
C2H5OH + Br2 = H2O + C2H4Br =>
2 C2H5OH + Br2 = 2 H2O + 2 C2H4Br
(NH4)4S2 + Pb(NO3)2 = NH4NO3 + Pb2S2 =>
(NH4)4S2 + 2 Pb(NO3)2 = 4 NH4NO3 + Pb2S2
Br2 + SrAt2 = BrAt + Sr =>
Br2 + SrAt2 = 2 BrAt + Sr
C3H8O + KMnO4 = C3H6O + MnO2 + KOH + H2O =>
3 C3H8O + 2 KMnO4 = 3 C3H6O + 2 MnO2 + 2 KOH + 2 H2O
(NH4)2CO3(s) + NaOH(aq) = Na2CO3(s) + NH3(g) + H2O(l) =>
(NH4)2CO3(s) + 2 NaOH(aq) = Na2CO3(s) + 2 NH3(g) + 2 H2O(l)
PbCl + HCl = HPb + Cl2 =>
PbCl + HCl = HPb + Cl2
Sn(NO3)2 + NH4OH = Sn(OH)2 + NH4NO3 =>
Sn(NO3)2 + 2 NH4OH = Sn(OH)2 + 2 NH4NO3
CaC2(s) + H2O(l) = Ca(OH)2(aq) + C2H2(g) =>
CaC2(s) + 2 H2O(l) = Ca(OH)2(aq) + C2H2(g)
Se + e = Se{-}2 =>
Se + e = Se{-}2
K2CO3H2O = KHCO3KOH =>
K2CO3H2O = KHCO3KOH
P4S3 + NO3 + H3O = H3PO4 + SO4 + NO =>
P4S3 + 12 NO3 + 4 H3O = 4 H3PO4 + 3 SO4 + 12 NO
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