20cm^3 of a gas at 55°C exerts 160 mmhg pressure at the same temperature calculate the volume of the temperature if its doubled .

Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.