Next, the ammonia reacts with soil water to form ammonium N. And finally, through the action of soil microorganisms, the ammonium is converted to nitrate N. Like nitrates, urea dissolves in and moves ...

After a fertilizer plant explosion last month leveled much of a small Texas town and killed 15, many people across the country wondered if they were at risk in their hometowns. The plant in West, ...

Leader of a multiyear health impact study says work with neighbors of the fire site continues as does the environmental ...

New Delhi, Feb. 03, 2025 (GLOBE NEWSWIRE) -- The global ammonium nitrate market was valued at US$ 66.89 billion in 2024 and is expected to reach US$ 91.96 billion by 2033, growing at a CAGR of 3.6 ...

Remember, ammonium is the same form of N available in many synthetic fertilizers. Like ammonium, soil nitrate can be taken up by plants through the roots. If water percolates down through the soil, ...

Monadelphous Group, an Australian engineering company, has secured new construction and maintenance contracts with UK-based mining company Rio Tinto, valued at approximately A$150m ($94m). The company ...

Two dry solids --- barium hydroxide and ammonium nitrate --- are mixed to produce an endothermic reaction. The temperature of the mixture drops approximately 45oC and is cold enough to freeze the ...

Ammonium nitrate (NH 4 NO 3) is commonly used as a fertiliser. Given the relative atomic mass of hydrogen is 1, nitrogen is 14 and oxygen is 16, calculate the percentage of ammonium nitrate that ...