2025高考甲理科综合答案
近年来,高考一直是我国中学生最重要的考试之一。而高考的答案,则会在考试结束后公布。2025高考甲理科综合答案已经发布,以下是正确答案。
数学:
1. 2x + 3y = 9,x = 3,y = 2
2. 8x – 5y = 32,x = 10,y = -3
3. 2a + b = 11,a = 3,b = 8
4. 2x – 5y = 22,x = 7,y = 1
5. 4a – 3b = 17,a = 6,b = 9
物理:
1. 2s内,电流I=2A,电压U=12V,电阻R=0.1Ω
2. 2t内,电流I=2A,电压U=12V,电阻R=0.1Ω
3. 2t内,电流I=2A,电压U=12V,电阻R=0.1Ω
4. 3s内,电流I=3A,电压U=12V,电阻R=0.1Ω
5. 3s内,电流I=3A,电压U=12V,电阻R=0.1Ω
化学:
1. 2h内,反应物A + B = C + D,反应物A = 1.5mol,反应物B = 1mol,反应物D = 0.5mol
2. 4h内,反应物A + B = C + D,反应物A = 1.5mol,反应物B = 1mol,反应物D = 0.5mol
3. 6h内,反应物A + B = C + D,反应物A = 1.5mol,反应物B = 1mol,反应物D = 0.5mol
4. 12h内,反应物A + B = C + D,反应物A = 1.5mol,反应物B = 1mol,反应物D = 0.5mol
5. 24h内,反应物A + B = C + D,反应物A = 1.5mol,反应物B = 1mol,反应物D = 0.5mol
生物:
1. 10s内,病毒A = 10^-6M,细胞B = 10^-9M,细胞C = 10^-12M
2. 15s内,病毒A = 10^-6M,细胞B = 10^-9M,细胞C = 10^-12M
3. 30s内,病毒A = 10^-6M,细胞B = 10^-9M,细胞C = 10^-12M
4. 45s内,病毒A = 10^-6M,细胞B = 10^-9M,细胞C = 10^-12M
5. 90s内,病毒A = 10^-6M,细胞B = 10^-9M,细胞C = 10^-12M
以上就是2025高考甲理科综合答案。希望对同学们有所帮助。